Can you download Whatsminer tool then do this
Settings > list column display mode > custom
then enable the following
Status
Error code
TSH RT
TSH Avg
Power
Powerlimit
Version Info
PowerVin
Speedin
Speedout
Pool 1
Worker 1
click save
Post a screenshot of Whatsminer tools here.
Topic: Whatsminer M21S fault-- NEED HELP (Read 530 times)
Hi, Appreciate all the feedback. Finally had some time to tinker with this machine again. New PSU made no difference. Ive verified the wattage and voltage from the outlet, thats all ok. Kinda given up hope with this now so any other ideas would be great, if not ill just have to deal with 2 paperweights instead 
If you have 1 running machine, try to transfer the control board if not, order a new one. My 5 machines are now working after doing it.
It makes perfect sense that this could very likely be an issue with the control board, however, OP did mention that he tried 3 different control boards with no success, what are the chances that all 3 hash boards are broken? it's very difficult to trouble shoot a miner without knowing that whatever parts you are trying to use are actually in good working condition.
Anyway, it's been a while since he posted an update, hope to hear from him soon.
Hi! I have of the same problem with you when my machines arrived. Later on I tried swapping my running m21s to the default m21s control board and it works. Probably the cause of the error of your machine was during the shipping. If you have 1 running machine, try to transfer the control board if not, order a new one. My 5 machines are now working after doing it.
Why not take a picture of that unit and some of these labels and parts you mention let's see if it is fake or not
How are you planning on finding out just by looking at the labels? If Oliver told us they are fake then they are, he is not your average support guy, he is actually a Whatsminer engineer who knows these gears inside out, I personally trust his judgment 100%.
Hi Mikey, yeah I’ve already tried that. No matter which boards I use the miner will only run with 2 boards in. Any 2 of the 7 boards I have it will run normally. But as soon as I add a 3rd board it does the reboot cycle. Ive spoke to Oliver at whatsminer and he’s told me the miner has been tampered with, the label on the case isn’t original. Not sure exactly what’s been tampered with but I’ve tried 3 different control boards, numerous variations of hashboards out of the 7 and I’ve just got a new PSU that I need to try. I’ve also contacted coinminingcentral again after finding out the label isn’t original, their reply was that it’s a USED unit and that it was all tested before shipping to me. I mean I understand there’s no guarantee with a used unit but one with unoriginal parts?? Would never buy a used unit off them again. Their support was ok trying to help me, trying different test to figure it out but they’ve since cut me off basically, they’re no longer replying to me.
Why not take a picture of that unit and some of these labels and parts you mention let's see if it is fake or not but since you flashed the unit with different firmware we do not know if it was caused by software or not. So I suggest every time you are trying to test something to fix your unit make sure to flash it back to the original firmware.
If it's rebooting everytime you added the 3rd board it could be a PSU but since you already received a new PSU and the issue still exist then maybe the cause of your problem is where you plug the power supply?
If the unit is not directly connected to the wall outlet and you are using extension with small wire gauge then it limits the power from the main source to the unit that is why your unit is running with only 2 hashboard because it can't get more power from the power source.
If I were you try to connect the unit the wall outlet or if it's already directly connected to the wall outlet then use a power wattmeter to check if the power source is giving enough power if not, meaning there is an electrical issue in your house maybe your house is using 110v not a 220v.
Hi Mikey, yeah I’ve already tried that. No matter which boards I use the miner will only run with 2 boards in. Any 2 of the 7 boards I have it will run normally. But as soon as I add a 3rd board it does the reboot cycle. Ive spoke to Oliver at whatsminer and he’s told me the miner has been tampered with, the label on the case isn’t original. Not sure exactly what’s been tampered with but I’ve tried 3 different control boards, numerous variations of hashboards out of the 7 and I’ve just got a new PSU that I need to try. I’ve also contacted coinminingcentral again after finding out the label isn’t original, their reply was that it’s a USED unit and that it was all tested before shipping to me. I mean I understand there’s no guarantee with a used unit but one with unoriginal parts?? Would never buy a used unit off them again. Their support was ok trying to help me, trying different test to figure it out but they’ve since cut me off basically, they’re no longer replying to me.
I wouldn't even argue that Oliver observation isn't correct, I would trust his judgment without a second thought, however, fake labels don't mean much, not in your case, fake labels aren't new, scammers have been using them since the S9 era, they would change an S9 to S9i or an S9j because the S9 was cheaper, but the end result was that you get a slightly less powerful gear, there is no other gain from the scammer.
The other reason would be if they sanded the miner's body or made a new one to make the already-exhausted gear look like it was just used for a few weeks, but doesn't matter why they did it, it doesn't mean the whole miner is fake, it's not like they can make an M21s hashboard that does hash on it's own but not with another hashboard, Oliver probably knows all this, but he spared you the details and it's like he wanted to tell you that the fact that the gear has fake labels, the possibility of the things that could be wrong with it are endless.
However, now that you revealed that last piece of info, I think your best bet would be the PSU or the busbar/screws, make sure you tighten the busbar and then if that fail, the second test you would do would be running the miner on low power mode, if it's a power related issue running on low power would probably fix it and that would confirm that you have a faulty PSU.
Anyway, if you download whatsminer tool it would reveal a lot of helpful info, like the amp, voltage and wattage of the PSU, even the PSU temp for that matter (although not sure if the M21 has that function I know all M30s do), anyway, if you want to download the tool and something like Anydesk, we may arrange so I can access your PC to check the miner for you, or you may just run the tool yourself and send me screenshots of all the columns.
Hi Mikey, yeah I’ve already tried that. No matter which boards I use the miner will only run with 2 boards in. Any 2 of the 7 boards I have it will run normally. But as soon as I add a 3rd board it does the reboot cycle. Ive spoke to Oliver at whatsminer and he’s told me the miner has been tampered with, the label on the case isn’t original. Not sure exactly what’s been tampered with but I’ve tried 3 different control boards, numerous variations of hashboards out of the 7 and I’ve just got a new PSU that I need to try. I’ve also contacted coinminingcentral again after finding out the label isn’t original, their reply was that it’s a USED unit and that it was all tested before shipping to me. I mean I understand there’s no guarantee with a used unit but one with unoriginal parts?? Would never buy a used unit off them again. Their support was ok trying to help me, trying different test to figure it out but they’ve since cut me off basically, they’re no longer replying to me.
Not sure if you stated this piece of info but I couldn't find it, many people miss doing one of the basic tests which is running the miner with only 1 hashboard using two different hashbaords one at a time, in many cases the issue is just within a single board which causes the whole miner to act crazy, obviously, since you may be so unlucky and test the bad board only, you are required to test at least two out of the three hashboards you have, this basic troubleshooting process will reveal a lot of information.
I WOULD try a different controller
Already tried 3 different ones
Hi Mikey, i also thought the same so i tried running it with an external AC infinity fan and putting the miner in immersion cooling mode on bixbit but still have the same result. I've just bought a new PSU so gonna try that now
Not sure the PSU is going to fix it, I doubt it, but anyway, your problem is not very common, I played with hundreds of M21s before, never faced a similar issue nor any of the clients I have sold M21s to, you can speak directly to Oliver on telegram, he is an official Whatsminer tech support guy and he would certainly be able to help you better, you may just need to wait a while before he responds given that he is always busy.
This is his telegram https://t.me/whatsminersupport
Would appreciate it if you keep the topic up to date so others can benefit from it.
Thanks Mikey I’ll send him a message now, will report back when I find a solution. Thanks for the help
Hi Mikey, i also thought the same so i tried running it with an external AC infinity fan and putting the miner in immersion cooling mode on bixbit but still have the same result. I've just bought a new PSU so gonna try that now
Not sure the PSU is going to fix it, I doubt it, but anyway, your problem is not very common, I played with hundreds of M21s before, never faced a similar issue nor any of the clients I have sold M21s to, you can speak directly to Oliver on telegram, he is an official Whatsminer tech support guy and he would certainly be able to help you better, you may just need to wait a while before he responds given that he is always busy.
This is his telegram https://t.me/whatsminersupport
Would appreciate it if you keep the topic up to date so others can benefit from it.
I WOULD try a different controller
Hi Mikey, i also thought the same so i tried running it with an external AC infinity fan and putting the miner in immersion cooling mode on bixbit but still have the same result. I've just bought a new PSU so gonna try that now
Your fans are bad, maybe you installed them in the wrong direction? they should be reading above 7000rpm but yours doesn't go above 3000, here is the log from one of my working whatsminer
as you can see the fans are spinning at 7k+ range, takes less than a minute to cool the board down to 34.8, and then the miner goes to the next stage, so i'd check both fans and make sure they are blowing in the same direction.
Code:
6-04 11:07:49.90 N btminer[2544]: Waiting boards cool, temperature max: 50.4, min: 49.8, env: 31.4, fan speed: 7110, temp_keeping_count 0
06-04 11:07:51.90 N btminer[2544]: Waiting boards cool, temperature max: 49.4, min: 48.6, env: 31.4, fan speed: 7530, temp_keeping_count 0
06-04 11:07:53.90 N btminer[2544]: Waiting boards cool, temperature max: 48.4, min: 47.6, env: 31.4, fan speed: 7650, temp_keeping_count 0
06-04 11:07:55.90 N btminer[2544]: Waiting boards cool, temperature max: 47.4, min: 46.6, env: 31.4, fan speed: 7620, temp_keeping_count 0
06-04 11:07:57.91 N btminer[2544]: Waiting boards cool, temperature max: 46.6, min: 45.8, env: 31.4, fan speed: 7650, temp_keeping_count 0
06-04 11:07:59.91 N btminer[2544]: Waiting boards cool, temperature max: 46.1, min: 45.2, env: 31.4, fan speed: 7680, temp_keeping_count 1
06-04 11:08:01.91 N btminer[2544]: Waiting boards cool, temperature max: 45.2, min: 44.4, env: 31.3, fan speed: 7680, temp_keeping_count 0
06-04 11:08:03.91 N btminer[2544]: Waiting boards cool, temperature max: 44.3, min: 43.5, env: 31.3, fan speed: 7680, temp_keeping_count 0
06-04 11:08:05.91 N btminer[2544]: Waiting boards cool, temperature max: 43.6, min: 42.7, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:07.91 N btminer[2544]: Waiting boards cool, temperature max: 42.8, min: 42.0, env: 31.2, fan speed: 7680, temp_keeping_count 0
06-04 11:08:08.21 N btminer[2544]: bt:42.2 42.3 41.6,ct:0.0 0.0 0.0,env:31.2/0.0,fan:7650 7650,ac:0 0 0,pin:154,vout:0
06-04 11:08:09.91 N btminer[2544]: Waiting boards cool, temperature max: 42.0, min: 41.2, env: 31.2, fan speed: 7680, temp_keeping_count 0
06-04 11:08:11.91 N btminer[2544]: Waiting boards cool, temperature max: 41.2, min: 40.5, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:13.91 N btminer[2544]: Waiting boards cool, temperature max: 40.6, min: 39.9, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:15.91 N btminer[2544]: Waiting boards cool, temperature max: 39.9, min: 39.2, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:17.91 N btminer[2544]: Waiting boards cool, temperature max: 39.2, min: 38.6, env: 31.1, fan speed: 7650, temp_keeping_count 0
06-04 11:08:19.91 N btminer[2544]: Waiting boards cool, temperature max: 38.6, min: 38.0, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:21.91 N btminer[2544]: Waiting boards cool, temperature max: 38.1, min: 37.4, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:23.91 N btminer[2544]: Waiting boards cool, temperature max: 37.5, min: 36.9, env: 31.0, fan speed: 7650, temp_keeping_count 0
06-04 11:08:25.91 N btminer[2544]: Waiting boards cool, temperature max: 37.0, min: 36.4, env: 30.9, fan speed: 7650, temp_keeping_count 1
06-04 11:08:27.91 N btminer[2544]: Waiting boards cool, temperature max: 36.6, min: 35.9, env: 31.1, fan speed: 7650, temp_keeping_count 0
06-04 11:08:29.91 N btminer[2544]: Waiting boards cool, temperature max: 36.4, min: 35.8, env: 31.1, fan speed: 7680, temp_keeping_count 1
06-04 11:08:31.91 N btminer[2544]: Waiting boards cool, temperature max: 35.9, min: 35.3, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:32.34 E crond[1721]: time disparity of 28623068 minutes detected
06-04 11:08:33.91 N btminer[2544]: Waiting boards cool, temperature max: 35.5, min: 34.9, env: 31.1, fan speed: 7680, temp_keeping_count 1
06-04 11:08:35.91 N btminer[2544]: Waiting boards cool, temperature max: 35.1, min: 34.6, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:37.92 N btminer[2544]: Waiting boards cool, temperature max: 34.8, min: 34.1, env: 31.0, fan speed: 7680, temp_keeping_count 1
06-04 11:08:37.92 N btminer[2544]: Boards are cool, temperature: 34.8
06-04 11:08:37.92 N btminer[2544]: Set fan auto speed mode enabled
06-04 11:07:51.90 N btminer[2544]: Waiting boards cool, temperature max: 49.4, min: 48.6, env: 31.4, fan speed: 7530, temp_keeping_count 0
06-04 11:07:53.90 N btminer[2544]: Waiting boards cool, temperature max: 48.4, min: 47.6, env: 31.4, fan speed: 7650, temp_keeping_count 0
06-04 11:07:55.90 N btminer[2544]: Waiting boards cool, temperature max: 47.4, min: 46.6, env: 31.4, fan speed: 7620, temp_keeping_count 0
06-04 11:07:57.91 N btminer[2544]: Waiting boards cool, temperature max: 46.6, min: 45.8, env: 31.4, fan speed: 7650, temp_keeping_count 0
06-04 11:07:59.91 N btminer[2544]: Waiting boards cool, temperature max: 46.1, min: 45.2, env: 31.4, fan speed: 7680, temp_keeping_count 1
06-04 11:08:01.91 N btminer[2544]: Waiting boards cool, temperature max: 45.2, min: 44.4, env: 31.3, fan speed: 7680, temp_keeping_count 0
06-04 11:08:03.91 N btminer[2544]: Waiting boards cool, temperature max: 44.3, min: 43.5, env: 31.3, fan speed: 7680, temp_keeping_count 0
06-04 11:08:05.91 N btminer[2544]: Waiting boards cool, temperature max: 43.6, min: 42.7, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:07.91 N btminer[2544]: Waiting boards cool, temperature max: 42.8, min: 42.0, env: 31.2, fan speed: 7680, temp_keeping_count 0
06-04 11:08:08.21 N btminer[2544]: bt:42.2 42.3 41.6,ct:0.0 0.0 0.0,env:31.2/0.0,fan:7650 7650,ac:0 0 0,pin:154,vout:0
06-04 11:08:09.91 N btminer[2544]: Waiting boards cool, temperature max: 42.0, min: 41.2, env: 31.2, fan speed: 7680, temp_keeping_count 0
06-04 11:08:11.91 N btminer[2544]: Waiting boards cool, temperature max: 41.2, min: 40.5, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:13.91 N btminer[2544]: Waiting boards cool, temperature max: 40.6, min: 39.9, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:15.91 N btminer[2544]: Waiting boards cool, temperature max: 39.9, min: 39.2, env: 31.2, fan speed: 7650, temp_keeping_count 0
06-04 11:08:17.91 N btminer[2544]: Waiting boards cool, temperature max: 39.2, min: 38.6, env: 31.1, fan speed: 7650, temp_keeping_count 0
06-04 11:08:19.91 N btminer[2544]: Waiting boards cool, temperature max: 38.6, min: 38.0, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:21.91 N btminer[2544]: Waiting boards cool, temperature max: 38.1, min: 37.4, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:23.91 N btminer[2544]: Waiting boards cool, temperature max: 37.5, min: 36.9, env: 31.0, fan speed: 7650, temp_keeping_count 0
06-04 11:08:25.91 N btminer[2544]: Waiting boards cool, temperature max: 37.0, min: 36.4, env: 30.9, fan speed: 7650, temp_keeping_count 1
06-04 11:08:27.91 N btminer[2544]: Waiting boards cool, temperature max: 36.6, min: 35.9, env: 31.1, fan speed: 7650, temp_keeping_count 0
06-04 11:08:29.91 N btminer[2544]: Waiting boards cool, temperature max: 36.4, min: 35.8, env: 31.1, fan speed: 7680, temp_keeping_count 1
06-04 11:08:31.91 N btminer[2544]: Waiting boards cool, temperature max: 35.9, min: 35.3, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:32.34 E crond[1721]: time disparity of 28623068 minutes detected
06-04 11:08:33.91 N btminer[2544]: Waiting boards cool, temperature max: 35.5, min: 34.9, env: 31.1, fan speed: 7680, temp_keeping_count 1
06-04 11:08:35.91 N btminer[2544]: Waiting boards cool, temperature max: 35.1, min: 34.6, env: 31.1, fan speed: 7680, temp_keeping_count 0
06-04 11:08:37.92 N btminer[2544]: Waiting boards cool, temperature max: 34.8, min: 34.1, env: 31.0, fan speed: 7680, temp_keeping_count 1
06-04 11:08:37.92 N btminer[2544]: Boards are cool, temperature: 34.8
06-04 11:08:37.92 N btminer[2544]: Set fan auto speed mode enabled
as you can see the fans are spinning at 7k+ range, takes less than a minute to cool the board down to 34.8, and then the miner goes to the next stage, so i'd check both fans and make sure they are blowing in the same direction.
Afraid to say I have already tried both of those
Would it be better for you to see the logs with these settings?
I’ve also tried running BixBit firmware on the lowest underclock possible and was the same.
I’ll run it with those settings again tho and get a log for you.
Thanks
Would it be better for you to see the logs with these settings?
I’ve also tried running BixBit firmware on the lowest underclock possible and was the same.
I’ll run it with those settings again tho and get a log for you.
Thanks
Code:
12-13 03:05:19.00 W cgminer[16157]: Chip temp calibration failed before, don't try again.
12-13 03:05:19.00 N cgminer[16157]: Turn off power
12-13 03:05:19.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.5, min: 61.5, fan speed: 2580, temp_keeping_count 1
12-13 03:05:20.00 I ams[3528]: device::update GetApiStats: GetApiStats stats: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:20.00 I ams[3528]: device::update GetApiInfo: GetApiInfo: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:21.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.0, min: 61.0, fan speed: 2250, temp_keeping_count 0
12-13 03:05:23.00 W cgminer[16157]: API running in IP access mode on port 4029 (15)
12-13 03:05:23.00 N cgminer[16157]: Waiting boards cool, temperature max: 64.0, min: 60.0, fan speed: 2850, temp_keeping_count 0
12-13 03:05:25.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.5, min: 59.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:27.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.0, min: 59.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:29.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2940, temp_keeping_count 0
12-13 03:05:31.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2970, temp_keeping_count 1
12-13 03:05:33.00 N cgminer[16157]: Waiting boards cool, temperature max: 61.0, min: 57.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:35.00 N cgminer[16157]: Waiting boards cool, temperature max: 60.5, min: 56.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:37.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.5, min: 56.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:39.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.0, min: 55.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:41.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.5, min: 54.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:43.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.0, min: 53.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:45.00 N cgminer[16157]: Waiting boards cool, temperature max: 57.0, min: 53.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:47.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.5, min: 52.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:49.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.0, min: 52.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:51.00 N cgminer[16157]: Waiting boards cool, temperature max: 55.0, min: 51.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:53.72 N cgminer[16157]: Waiting boards cool, temperature max: 54.5, min: 50.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:19.00 N cgminer[16157]: Turn off power
12-13 03:05:19.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.5, min: 61.5, fan speed: 2580, temp_keeping_count 1
12-13 03:05:20.00 I ams[3528]: device::update GetApiStats: GetApiStats stats: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:20.00 I ams[3528]: device::update GetApiInfo: GetApiInfo: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:21.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.0, min: 61.0, fan speed: 2250, temp_keeping_count 0
12-13 03:05:23.00 W cgminer[16157]: API running in IP access mode on port 4029 (15)
12-13 03:05:23.00 N cgminer[16157]: Waiting boards cool, temperature max: 64.0, min: 60.0, fan speed: 2850, temp_keeping_count 0
12-13 03:05:25.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.5, min: 59.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:27.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.0, min: 59.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:29.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2940, temp_keeping_count 0
12-13 03:05:31.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2970, temp_keeping_count 1
12-13 03:05:33.00 N cgminer[16157]: Waiting boards cool, temperature max: 61.0, min: 57.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:35.00 N cgminer[16157]: Waiting boards cool, temperature max: 60.5, min: 56.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:37.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.5, min: 56.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:39.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.0, min: 55.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:41.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.5, min: 54.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:43.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.0, min: 53.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:45.00 N cgminer[16157]: Waiting boards cool, temperature max: 57.0, min: 53.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:47.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.5, min: 52.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:49.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.0, min: 52.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:51.00 N cgminer[16157]: Waiting boards cool, temperature max: 55.0, min: 51.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:53.72 N cgminer[16157]: Waiting boards cool, temperature max: 54.5, min: 50.5, fan speed: 2970, temp_keeping_count 0
The last log is pointing to chip temp calibration it fails and the following logs is keeps waiting to the board to cool which is weird.
I heard someone before with the same issue but on Whatsminer m20s but he solved the issue by changing the pools.
You are still using Braiins pool according to the logs and I don't know what pool you tested before would you mind to try again changing the pool but this time use https://solo.ckpool.org/
Please use this while you are troubleshooting.
Would you mind changing the performance mode to saving mode if it still does not? Use whatsminer tool to change it from normal mode into saving mode you can find it under the control button. Let's see if it would run normally let it run first for 30 minutes and then update here.
Sorry about that, here is the end of the system log of the miner. Ive had to trim the top of the log because of maximum character length. Full log is here https://www.mediafire.com/file/etmqa49rnx915v9/system.log/file
The input voltage is 240V AC just after the plug in the power supply and the voltage to the hashboards is 13.9V DC.
Ive tried multiple different hashboard combinations and still get the same result, it will run with just 2 hashboards (any 2) but when all 3 are connected i get stuck in this restart loop.
Thanks for your reply Mikey, any help is much appriciated
Code:
12-13 03:04:41.00 N cgminer[4426]: Slot0 test fifo, ok cores: 83.6%, fifo percent: 85.8%, 85.3%
12-13 03:04:42.00 N cgminer[4426]: Slot1 Change freq 673->674M, 668M, board temp: 67.0, hottest: 0.0, vol: 358, ok cores: 98.8%, failed: 0
12-13 03:04:43.00 N cgminer[4426]: Slot1 test fifo, ok cores: 89.4%, fifo percent: 90.8%, 91.2%
12-13 03:04:44.00 N cgminer[4426]: Slot0 Change freq 647->648M, 640M, board temp: 65.5, hottest: 0.0, vol: 360, ok cores: 98.6%, failed: 0
12-13 03:04:44.00 N cgminer[4426]: Slot2 Change freq 672->674M, 667M, board temp: 69.0, hottest: 0.0, vol: 362, ok cores: 98.8%, failed: 0
12-13 03:04:45.00 N cgminer[4426]: Slot0 test fifo, ok cores: 83.9%, fifo percent: 85.9%, 85.6%
12-13 03:04:45.00 N cgminer[4426]: Slot2 test fifo, ok cores: 90.3%, fifo percent: 91.6%, 92.1%
12-13 03:04:47.00 E cgminer[4426]: Upfreq test power protect, voltage:12.00V, current_out:183.0A, current_in:0.00A power: 2380W
12-13 03:04:47.00 N cgminer[4426]: Slot1 Change freq 674->673M, 666M, board temp: 67.0, hottest: 0.0, vol: 358, ok cores: 98.7%, failed: 0
12-13 03:04:48.00 N cgminer[4426]: Slot0 Change freq 648->646M, 639M, board temp: 65.5, hottest: 0.0, vol: 360, ok cores: 98.7%, failed: 0
12-13 03:04:48.00 N cgminer[4426]: Slot1 test fifo, ok cores: 91.1%, fifo percent: 92.1%, 92.9%
12-13 03:04:49.00 N cgminer[4426]: Slot0 test fifo, ok cores: 84.2%, fifo percent: 85.1%, 86.0%
12-13 03:04:49.00 N cgminer[4426]: Slot2 Change freq 674->673M, 666M, board temp: 69.0, hottest: 0.0, vol: 362, ok cores: 98.7%, failed: 0
12-13 03:04:50.00 N cgminer[4426]: Slot2 test fifo, ok cores: 90.8%, fifo percent: 92.4%, 92.7%
12-13 03:04:52.00 N cgminer[4426]: Slot0 Change freq 646->646M, 640M, board temp: 65.5, hottest: 0.0, vol: 360, ok cores: 99.0%, failed: 0
12-13 03:04:52.00 N cgminer[4426]: Slot1 Change freq 673->673M, 668M, board temp: 67.0, hottest: 0.0, vol: 358, ok cores: 99.2%, failed: 0
12-13 03:04:53.00 N cgminer[4426]: Slot0 test fifo, ok cores: 84.5%, fifo percent: 85.1%, 85.3%
12-13 03:04:53.00 N cgminer[4426]: Slot1 test fifo, ok cores: 91.4%, fifo percent: 92.0%, 92.3%
12-13 03:04:54.00 N cgminer[4426]: Slot2 Change freq 673->672M, 666M, board temp: 69.0, hottest: 0.0, vol: 361, ok cores: 98.8%, failed: 0
12-13 03:04:55.00 N cgminer[4426]: Accepted 03768467 Diff 18.9K/18836 SM 1 pool 0 (temp 65.5 67.0 69.0 fan 3180 2880)
12-13 03:04:55.00 N cgminer[4426]: Slot2 test fifo, ok cores: 90.9%, fifo percent: 91.9%, 92.7%
12-13 03:04:55.00 N cgminer[4426]: Accepted 01c2680b Diff 37.2K/18836 SM 0 pool 0 (temp 65.5 67.0 69.0 fan 3180 2880)
12-13 03:04:56.00 N cgminer[4426]: Accepted 0132d8e1 Diff 54.7K/18836 SM 0 pool 0 (temp 65.5 67.0 69.0 fan 3210 2850)
12-13 03:04:58.00 N cgminer[4426]: Slot2 Change freq 672->672M, 667M, board temp: 69.0, hottest: 0.0, vol: 361, ok cores: 99.0%, failed: 0
12-13 03:04:59.00 N cgminer[4426]: Slot2 test fifo, ok cores: 91.4%, fifo percent: 92.4%, 92.3%
12-13 03:04:59.00 N cgminer[4426]: Upfreq freq: 664.2/720, power: 2370/(3350~2380), boards: 3/3, vol: 1200/(1050~1204), expect: 39.11T,60.59/(0.0~0.4W)
12-13 03:04:59.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot0, percent: 85.3%
12-13 03:04:59.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot1, percent: 92.3%
12-13 03:04:59.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot2, percent: 92.4%
12-13 03:04:59.00 N cgminer[4426]: Accepted 015aac8c Diff 48.4K/18836 SM 1 pool 0 (temp 65.5 67.0 69.0 fan 3180 2880)
12-13 03:05:04.00 N cgminer[4426]: Accepted 0225004e Diff 30.6K/18836 SM 0 pool 0 (temp 65.5 67.0 69.0 fan 3210 2880)
12-13 03:05:07.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot0, percent: 85.3%
12-13 03:05:07.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot1, percent: 92.3%
12-13 03:05:07.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot2, percent: 92.4%
12-13 03:05:07.00 E cgminer[4426]: Restart as hashrate error, fifo_percent: 90.0%, cur vol:1200(expect vol:1220, add:5.1%)->final vol:-1->1220
12-13 03:05:07.00 E cgminer[4426]: Attempting to restart cgminer git-078e627
12-13 03:05:07.00 N cgminer[4426]: Set fan auto speed mode enabled
12-13 03:05:07.00 E cgminer[4426]: system_power_off
12-13 03:05:07.00 N cgminer[4426]: Slot0: set reset pin 99 to 0
12-13 03:05:07.00 N cgminer[4426]: Slot1: set reset pin 100 to 0
12-13 03:05:07.00 N cgminer[4426]: Slot2: set reset pin 101 to 0
12-13 03:05:07.00 N cgminer[4426]: Turn off power
12-13 03:05:07.00 W cgminer[4426]:
Summary of runtime statistics:
12-13 03:05:07.00 W cgminer[4426]: Started at [1970-01-01 08:01:42.349]
12-13 03:05:07.00 W cgminer[4426]: Runtime: 0 hrs : 0 mins : 0 secs
12-13 03:05:07.00 W cgminer[4426]: Average hashrate: 16057584.7 Mhash/s
12-13 03:05:07.00 W cgminer[4426]: Solved blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Best share difficulty: 868
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Hardware errors: 0
12-13 03:05:07.00 W cgminer[4426]: Utility (accepted shares / min): 0.00/min
12-13 03:05:07.00 W cgminer[4426]: Work Utility (diff1 shares solved / min): 5257.55/min
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Work items generated locally: 373
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: New blocks detected on network: 2
12-13 03:05:07.00 W cgminer[4426]: Pool: stratum+tcp://stratum.braiins.com:3333
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 1888525
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Pool: DevFee
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 781
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Pool: DevFee
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 61
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Pool: DevFee
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 0
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Summary of per device statistics:
12-13 03:05:07.00 W cgminer[4426]: SM 0 (5s):13.76T (avg):0.000h/s | A:0 R:0 HW:0 WU:240.0/m
12-13 03:05:07.00 W cgminer[4426]: SM 1 (5s):12.56T (avg):1.099Th/s | A:0 R:0 HW:0 WU:0.0/m
12-13 03:05:07.00 W cgminer[4426]: SM 2 (5s):12.49T (avg):0.000h/s | A:0 R:0 HW:0 WU:120.0/m
12-13 03:05:07.00 W cgminer[4426]:
12-13 03:05:07.00 W kernel: [ 667.299164] power_manager(pid 4438) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310891] 2/golden(pid 4997) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310897] cg@2/Miner(pid 4998) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310902] cg@1/GenWork(pid 5003) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310908] cg@2/GenWork(pid 5004) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311010] 2/golden(pid 15876) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311015] cg@0/Miner(pid 4992) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311069] 0/golden(pid 4991) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311077] cg@1/Miner(pid 4995) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311141] 1/golden(pid 4994) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311206] cg@Watchpool(pid 5000) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311274] cg@Watchdog(pid 5001) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311339] cgminer(pid 4426) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311377] cg@Debug(pid 4457) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311444] cg@env(pid 4458) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311527] cg@API(pid 4459) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311604] cg@0/SStratum(pid 4466) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311684] cg@0/RStratum(pid 4467) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311748] cg@3/SStratum(pid 4475) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311819] cg@3/RStratum(pid 4476) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311883] cg@1/SStratum(pid 4477) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311954] cg@1/RStratum(pid 4478) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312018] cg@2/SStratum(pid 4479) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312090] cg@2/RStratum(pid 4480) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312155] cg@nonce:0(pid 4990) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312217] cg@nonce:1(pid 4993) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312280] cg@nonce:2(pid 4996) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.319218] cg@0/GenWork(pid 5002) in cgminer exiting:0
12-13 03:05:09.00 I ams[3528]: getResult client.Do: %s Patch "https://api.bixbit.io/api/v1/miners/update/9827": dial tcp: lookup api.bixbit.io on 192.168.1.1:53: read udp 192.168.1.76:44589->192.168.1.1:53: i/o timeout
12-13 03:05:09.00 I ams[3528]: runHttpMonitoring http.SendState: SendState getResult: getResult client.Do: Patch "https://api.bixbit.io/api/v1/miners/update/9827": dial tcp: lookup api.bixbit.io on 192.168.1.1:53: read udp 192.168.1.76:44589->192.168.1.1:53: i/o timeout
12-13 03:05:09.00 E system-monitor[2677]: system error state: cgminer:1, temp_sensor:0, temp_over_heat:0, error codes: 0
12-13 03:05:15.00 N root: /usr/bin/set-led auto
12-13 03:05:15.00 W kernel: [ 674.860558] cgminer(pid 15984) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.867812] cgminer(pid 15987) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.874661] cgminer(pid 15990) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.879589] cgminer(pid 15994) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.880122] cgminer(pid 15993) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.884222] cgminer(pid 15997) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.884754] cgminer(pid 15996) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.889785] cgminer(pid 16000) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.890320] cgminer(pid 15999) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.894422] cgminer(pid 16003) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.894934] cgminer(pid 16002) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.918104] cgminer(pid 16008) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.921805] cgminer(pid 16015) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.928061] cgminer(pid 16018) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.931621] cgminer(pid 16019) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 676.970752] cgminer(pid 16138) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 676.990999] cgminer(pid 16144) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 676.991798] cgminer(pid 16143) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 677.005703] cgminer(pid 16147) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 677.015922] cgminer(pid 16150) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 677.022380] cgminer(pid 15982) in cgminer exiting:0
12-13 03:05:17.00 N cgminer[16157]: Started cgminer git-078e627
12-13 03:05:17.00 N cgminer[16157]:
Load eeprom config:
bin_type=6 leak_current=B
12-13 03:05:17.00 N cgminer[16157]:
load eeprom[0] config:
bin_version=4
bin_type=6
leak_current=B
pcb_data=HNM15S42229A27X11784
miner_type=M21S
pcb_version=22
chip_num=66
time_stamp=2019-10-28 04:32:40
chip_data=HPND06-19102101 BINV04-192106B
factory_test=0xff
cal_power=18449
12-13 03:05:17.00 N cgminer[16157]:
load eeprom[1] config:
bin_version=4
bin_type=6
leak_current=B
pcb_data=HNM15S42229A27X11784
miner_type=M21S
pcb_version=22
chip_num=66
time_stamp=2019-10-28 04:32:40
chip_data=HPND06-19102101 BINV04-192106B
factory_test=0xff
cal_power=18449
12-13 03:05:17.00 N cgminer[16157]:
load eeprom[2] config:
bin_version=4
bin_type=6
leak_current=B
pcb_data=HNM15S42229A27X11784
miner_type=M21S
pcb_version=22
chip_num=66
time_stamp=2019-10-28 04:32:40
chip_data=HPND06-19102101 BINV04-192106B
factory_test=0xff
cal_power=18449
12-13 03:05:17.00 W cgminer[16157]: failed to find option liquid_cooling in file /etc/config/cgminer
12-13 03:05:17.00 W cgminer[16157]: failed to find option osc_freq in file /etc/config/cgminer
12-13 03:05:17.00 N cgminer[16157]:
============load_cgminer_cfg==============
miner_type=M21SV20
chip_id=1920
liquid_cooling=0
osc_freq=24M
api_allow=W:0/0
api_listen=true
api_network=true
baud_rate=6000000
board_num=3
chip_num=66
chip_column_num=2
temp_chips=1
temp_sensors_per_chip=1
cool_temp=30
pre_heat_temp=25
pre_heat_end_freq=210
pre_heat_timeout=300
========================================
12-13 03:05:17.00 W cgminer[16157]: failed to find option board_plug3 in file /tmp/platform
12-13 03:05:17.00 W cgminer[16157]: failed to find option gpio_board_plug3 in file /tmp/platform
12-13 03:05:17.00 W cgminer[16157]: failed to find option gpio_board_reset3 in file /tmp/platform
12-13 03:05:17.00 W cgminer[16157]: failed to find option gpio_board_reset_detect3 in file /tmp/platform
12-13 03:05:17.00 N cgminer[16157]: =================load_pools_cfg===============
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share1 in file /etc/config/pools
12-13 03:05:17.00 N cgminer[16157]: Pool1 url:stratum+tcp://stratum.braiins.com:3333, user:adam020798.WhatsminerNO2, pwd:anything123
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool2url in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool2user in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool2pw in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share2 in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool3url in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool3user in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool3pw in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share3 in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool4url in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool4user in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool4pw in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share4 in file /etc/config/pools
12-13 03:05:17.00 N cgminer[16157]: coin_type: 0 coin_type_str: BTC
12-13 03:05:17.00 N cgminer[16157]: ===================================
12-13 03:05:17.00 N cgminer[16157]: Load fans config:
12-13 03:05:17.00 N cgminer[16157]: Fan[0] speed node count: 3, speed_vs_freq_times: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[0] pwm: 0, speed: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[0] pwm: 10, speed: 600
12-13 03:05:17.00 N cgminer[16157]: Fan[0] pwm: 100, speed: 6800
12-13 03:05:17.00 N cgminer[16157]: Fan[1] speed node count: 3, speed_vs_freq_times: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[1] pwm: 0, speed: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[1] pwm: 10, speed: 600
12-13 03:05:17.00 N cgminer[16157]: Fan[1] pwm: 100, speed: 6800
12-13 03:05:17.00 E cgminer[16157]: Failed to read file: /sys/bitmicro/power//hw_version
12-13 03:05:17.00 N cgminer[16157]: load_psu_cfg: cannot find file: /etc/config/psu/P21_1
12-13 03:05:17.00 W cgminer[16157]: load_psu_cfg: cannot find file: /etc/config/psu/P21_0
12-13 03:05:17.00 N cgminer[16157]: load_psu_cfg: cannot find file: /etc/config/psu/P21-12-3600-E_1
12-13 03:05:17.00 N cgminer[16157]:
====================load_psu_cfg==================
name: P21
has_pin: 0
has_iin: 1
has_iout: 1
voltage_min: 1000
voltage_limit: 1400
voltage_max: 1450
voltage_step: 2
voltage_boot: 1300
voltage_boot_high: 1400
power_limit: 3550
power_max: 3750
iout_limit: 327.0
iout_max: 333.0
iin_limit: 16.8
iin_max: 17.6
efficiency: 0.930
======================================
12-13 03:05:17.00 N cgminer[16157]: power_manager_init: Detect power name: P21, vender: 1, sw_version: 102219.009, hw_version:
12-13 03:05:18.00 N cgminer[16157]: power config: 824 1280 1370 98 72 97 3350
12-13 03:05:18.00 N cgminer[16157]:
=============load_power_cfg==============
bin: v4-6-B
name: P21
power_max: 3650
power_limit: 3500
current_in_max: 17.6
current_in_limit: 16.8
current_max: 2147483647
current_limit: 2147483642
freq_target: 824
voltage_min: 1000
voltage_target: 1280
voltage_limit: 1370
pass_percent: 97
power_min: 3350
power_rate: 0.0~0.0
voltage_boot: 1400
voltage_boot_high: 1400
voltage_upfreq_step1: 1280
work mode: Normal
chip_temp_target=98
chip_temp_protect=105
board_temp_target=72
bo12-13 03:05:18.00 N cgminer[16157]: power_manager_init: Detect power name: P21, vender: 1, sw_version: 102219.009, hw_version:
12-13 03:05:18.00 E cgminer[16157]: btversion = 1.4.5, build = bt / 0
12-13 03:05:18.00 E cgminer[16157]: going to generate profiles = 0
12-13 03:05:18.00 E cgminer[16157]: ====================overclock cfg====================
12-13 03:05:18.00 E cgminer[16157]: freq_min = 20, freq_max = 1194, pll_count = 4
12-13 03:05:18.00 E cgminer[16157]: power_name = P21, power_mode_name = Normal, g_psu_cfg.name = P21, efficiency = 0.930000, g_power_cfg.power_max = 3650, g_psu_cfg.power_max = 3750
12-13 03:05:18.00 E cgminer[16157]: power_info->name = P21, power_info->voltage_max = 1450, power_info->voltage_min = 1000, power_info->power_max = 3650, power_info->efficiency = 0.925000
12-13 03:05:18.00 E cgminer[16157]: param: freq_target, cur_value = 824, new_value = 720
12-13 03:05:18.00 E cgminer[16157]: param: voltage_target, cur_value = 1280, new_value = 1164
12-13 03:05:18.00 E cgminer[16157]: param: voltage_min, cur_value = 1000, new_value = 1050
12-13 03:05:18.00 E cgminer[16157]: param: voltage_limit, cur_value = 1370, new_value = 1250
12-13 03:05:18.00 E cgminer[16157]: param: board_temp_target, cur_value = 72, new_value = 72
12-13 03:05:18.00 E cgminer[16157]: param: pass_percent, cur_value = 97, new_value = 97
12-13 03:05:18.00 E cgminer[16157]: param: power_limit, cur_value = 3500, new_value = 2380
12-13 03:05:18.00 E cgminer[16157]: param: power_rate, cur_value = 0.000000, new_value = 0.000000
12-13 03:05:18.00 E cgminer[16157]: param: power_max, cur_value = 3650, new_value = 2600
12-13 03:05:18.00 E cgminer[16157]: param: power_rate_max, cur_value = 0.000000, new_value = 0.400000
12-13 03:05:18.00 W cgminer[16157]: failed to find option default_pll_freq in file /etc/config/overclock
12-13 03:05:18.00 E cgminer[16157]: param: default_pll_freq, cur_value = 96, new_value = -1
12-13 03:05:18.00 E cgminer[16157]: param: boards_cool_fan_percent, cur_value = -1, new_value = 30
12-13 03:05:18.00 W cgminer[16157]: failed to find option _board2 in file /etc/config/overclock
12-13 03:05:18.00 E cgminer[16157]: _board2 = 0
12-13 03:05:18.00 E cgminer[16157]: _profile_id = 7006
12-13 03:05:18.00 E cgminer[16157]: is_liquid_cooling = 0
12-13 03:05:18.00 E cgminer[16157]: ======================================
12-13 03:05:18.00 N cgminer[16157]: Slot0 status:plug
12-13 03:05:18.00 N cgminer[16157]: Slot0 register.
12-13 03:05:18.00 N cgminer[16157]: Slot1 status:plug
12-13 03:05:18.00 N cgminer[16157]: Slot1 register.
12-13 03:05:18.00 N cgminer[16157]: Slot2 status:plug
12-13 03:05:18.00 N cgminer[16157]: Slot2 register.
12-13 03:05:18.00 N cgminer[16157]: pool strategy: FAILOVER
12-13 03:05:18.00 N cgminer[16157]: Coin type:BTC, chip id:1920
12-13 03:05:18.00 N cgminer[16157]: bitmicro: checking for Slot0
12-13 03:05:18.00 N cgminer[16157]: SM:0: detected Slot0
12-13 03:05:18.00 N cgminer[16157]: bitmicro: checking for Slot1
12-13 03:05:18.00 N cgminer[16157]: SM:1: detected Slot1
12-13 03:05:18.00 N cgminer[16157]: bitmicro: checking for Slot2
12-13 03:05:18.00 N cgminer[16157]: SM:2: detected Slot2
12-13 03:05:18.00 N cgminer[16157]: Probing for an alive pool
12-13 03:05:18.00 N cgminer[16157]: DevFee protocol: whatsminer/v1.0, pool_no: 2
12-13 03:05:18.00 N cgminer[16157]: DevFee protocol: whatsminer/v1.0, pool_no: 1
12-13 03:05:18.00 N cgminer[16157]: DevFee protocol: whatsminer/v1.0, pool_no: 3
12-13 03:05:18.00 N cgminer[16157]: stratum+tcp://stratum.braiins.com:3333 protocol: whatsminer/v1.0, pool_no: 0
12-13 03:05:19.00 N cgminer[16157]: Switching to pool 1 DevFee - first alive pool
12-13 03:05:19.00 N cgminer[16157]: Pool 2 difficulty changed to 65536
12-13 03:05:19.00 N cgminer[16157]: Network diff set to 67.3T
12-13 03:05:19.00 N cgminer[16157]: Pool 1 difficulty changed to 65536
12-13 03:05:19.00 N cgminer[16157]: Stratum from pool 1 requested work restart
12-13 03:05:19.00 N cgminer[16157]: Pool 2 message: suggest difficulty response received
12-13 03:05:19.00 N cgminer[16157]: Pool 3 difficulty changed to 65536
12-13 03:05:19.00 N cgminer[16157]: Pool 3 message: suggest difficulty response received
12-13 03:05:19.00 W cgminer[16157]: Pool 0 stratum+tcp://stratum.braiins.com:3333 alive, testing stability
12-13 03:05:19.00 W cgminer[16157]: Switching to pool 0 stratum+tcp://stratum.braiins.com:3333 adam020798.WhatsminerNO2
12-13 03:05:19.00 N cgminer[16157]: Pool 0 message: suggest difficulty response received
12-13 03:05:19.00 N cgminer[16157]: Pool 0 difficulty changed to 8192
12-13 03:05:19.00 N cgminer[16157]: Stratum from pool 0 requested work restart
12-13 03:05:19.00 N cgminer[16157]: Set fan auto speed mode disabled
12-13 03:05:19.00 W cgminer[16157]: Chip temp calibration failed before, don't try again.
12-13 03:05:19.00 N cgminer[16157]: Turn off power
12-13 03:05:19.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.5, min: 61.5, fan speed: 2580, temp_keeping_count 1
12-13 03:05:20.00 I ams[3528]: device::update GetApiStats: GetApiStats stats: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:20.00 I ams[3528]: device::update GetApiInfo: GetApiInfo: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:21.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.0, min: 61.0, fan speed: 2250, temp_keeping_count 0
12-13 03:05:23.00 W cgminer[16157]: API running in IP access mode on port 4029 (15)
12-13 03:05:23.00 N cgminer[16157]: Waiting boards cool, temperature max: 64.0, min: 60.0, fan speed: 2850, temp_keeping_count 0
12-13 03:05:25.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.5, min: 59.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:27.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.0, min: 59.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:29.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2940, temp_keeping_count 0
12-13 03:05:31.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2970, temp_keeping_count 1
12-13 03:05:33.00 N cgminer[16157]: Waiting boards cool, temperature max: 61.0, min: 57.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:35.00 N cgminer[16157]: Waiting boards cool, temperature max: 60.5, min: 56.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:37.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.5, min: 56.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:39.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.0, min: 55.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:41.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.5, min: 54.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:43.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.0, min: 53.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:45.00 N cgminer[16157]: Waiting boards cool, temperature max: 57.0, min: 53.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:47.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.5, min: 52.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:49.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.0, min: 52.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:51.00 N cgminer[16157]: Waiting boards cool, temperature max: 55.0, min: 51.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:53.72 N cgminer[16157]: Waiting boards cool, temperature max: 54.5, min: 50.5, fan speed: 2970, temp_keeping_count 0
12-13 03:04:42.00 N cgminer[4426]: Slot1 Change freq 673->674M, 668M, board temp: 67.0, hottest: 0.0, vol: 358, ok cores: 98.8%, failed: 0
12-13 03:04:43.00 N cgminer[4426]: Slot1 test fifo, ok cores: 89.4%, fifo percent: 90.8%, 91.2%
12-13 03:04:44.00 N cgminer[4426]: Slot0 Change freq 647->648M, 640M, board temp: 65.5, hottest: 0.0, vol: 360, ok cores: 98.6%, failed: 0
12-13 03:04:44.00 N cgminer[4426]: Slot2 Change freq 672->674M, 667M, board temp: 69.0, hottest: 0.0, vol: 362, ok cores: 98.8%, failed: 0
12-13 03:04:45.00 N cgminer[4426]: Slot0 test fifo, ok cores: 83.9%, fifo percent: 85.9%, 85.6%
12-13 03:04:45.00 N cgminer[4426]: Slot2 test fifo, ok cores: 90.3%, fifo percent: 91.6%, 92.1%
12-13 03:04:47.00 E cgminer[4426]: Upfreq test power protect, voltage:12.00V, current_out:183.0A, current_in:0.00A power: 2380W
12-13 03:04:47.00 N cgminer[4426]: Slot1 Change freq 674->673M, 666M, board temp: 67.0, hottest: 0.0, vol: 358, ok cores: 98.7%, failed: 0
12-13 03:04:48.00 N cgminer[4426]: Slot0 Change freq 648->646M, 639M, board temp: 65.5, hottest: 0.0, vol: 360, ok cores: 98.7%, failed: 0
12-13 03:04:48.00 N cgminer[4426]: Slot1 test fifo, ok cores: 91.1%, fifo percent: 92.1%, 92.9%
12-13 03:04:49.00 N cgminer[4426]: Slot0 test fifo, ok cores: 84.2%, fifo percent: 85.1%, 86.0%
12-13 03:04:49.00 N cgminer[4426]: Slot2 Change freq 674->673M, 666M, board temp: 69.0, hottest: 0.0, vol: 362, ok cores: 98.7%, failed: 0
12-13 03:04:50.00 N cgminer[4426]: Slot2 test fifo, ok cores: 90.8%, fifo percent: 92.4%, 92.7%
12-13 03:04:52.00 N cgminer[4426]: Slot0 Change freq 646->646M, 640M, board temp: 65.5, hottest: 0.0, vol: 360, ok cores: 99.0%, failed: 0
12-13 03:04:52.00 N cgminer[4426]: Slot1 Change freq 673->673M, 668M, board temp: 67.0, hottest: 0.0, vol: 358, ok cores: 99.2%, failed: 0
12-13 03:04:53.00 N cgminer[4426]: Slot0 test fifo, ok cores: 84.5%, fifo percent: 85.1%, 85.3%
12-13 03:04:53.00 N cgminer[4426]: Slot1 test fifo, ok cores: 91.4%, fifo percent: 92.0%, 92.3%
12-13 03:04:54.00 N cgminer[4426]: Slot2 Change freq 673->672M, 666M, board temp: 69.0, hottest: 0.0, vol: 361, ok cores: 98.8%, failed: 0
12-13 03:04:55.00 N cgminer[4426]: Accepted 03768467 Diff 18.9K/18836 SM 1 pool 0 (temp 65.5 67.0 69.0 fan 3180 2880)
12-13 03:04:55.00 N cgminer[4426]: Slot2 test fifo, ok cores: 90.9%, fifo percent: 91.9%, 92.7%
12-13 03:04:55.00 N cgminer[4426]: Accepted 01c2680b Diff 37.2K/18836 SM 0 pool 0 (temp 65.5 67.0 69.0 fan 3180 2880)
12-13 03:04:56.00 N cgminer[4426]: Accepted 0132d8e1 Diff 54.7K/18836 SM 0 pool 0 (temp 65.5 67.0 69.0 fan 3210 2850)
12-13 03:04:58.00 N cgminer[4426]: Slot2 Change freq 672->672M, 667M, board temp: 69.0, hottest: 0.0, vol: 361, ok cores: 99.0%, failed: 0
12-13 03:04:59.00 N cgminer[4426]: Slot2 test fifo, ok cores: 91.4%, fifo percent: 92.4%, 92.3%
12-13 03:04:59.00 N cgminer[4426]: Upfreq freq: 664.2/720, power: 2370/(3350~2380), boards: 3/3, vol: 1200/(1050~1204), expect: 39.11T,60.59/(0.0~0.4W)
12-13 03:04:59.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot0, percent: 85.3%
12-13 03:04:59.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot1, percent: 92.3%
12-13 03:04:59.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot2, percent: 92.4%
12-13 03:04:59.00 N cgminer[4426]: Accepted 015aac8c Diff 48.4K/18836 SM 1 pool 0 (temp 65.5 67.0 69.0 fan 3180 2880)
12-13 03:05:04.00 N cgminer[4426]: Accepted 0225004e Diff 30.6K/18836 SM 0 pool 0 (temp 65.5 67.0 69.0 fan 3210 2880)
12-13 03:05:07.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot0, percent: 85.3%
12-13 03:05:07.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot1, percent: 92.3%
12-13 03:05:07.00 N cgminer[4426]: bt1920_get_fifo_percent: Slot2, percent: 92.4%
12-13 03:05:07.00 E cgminer[4426]: Restart as hashrate error, fifo_percent: 90.0%, cur vol:1200(expect vol:1220, add:5.1%)->final vol:-1->1220
12-13 03:05:07.00 E cgminer[4426]: Attempting to restart cgminer git-078e627
12-13 03:05:07.00 N cgminer[4426]: Set fan auto speed mode enabled
12-13 03:05:07.00 E cgminer[4426]: system_power_off
12-13 03:05:07.00 N cgminer[4426]: Slot0: set reset pin 99 to 0
12-13 03:05:07.00 N cgminer[4426]: Slot1: set reset pin 100 to 0
12-13 03:05:07.00 N cgminer[4426]: Slot2: set reset pin 101 to 0
12-13 03:05:07.00 N cgminer[4426]: Turn off power
12-13 03:05:07.00 W cgminer[4426]:
Summary of runtime statistics:
12-13 03:05:07.00 W cgminer[4426]: Started at [1970-01-01 08:01:42.349]
12-13 03:05:07.00 W cgminer[4426]: Runtime: 0 hrs : 0 mins : 0 secs
12-13 03:05:07.00 W cgminer[4426]: Average hashrate: 16057584.7 Mhash/s
12-13 03:05:07.00 W cgminer[4426]: Solved blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Best share difficulty: 868
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Hardware errors: 0
12-13 03:05:07.00 W cgminer[4426]: Utility (accepted shares / min): 0.00/min
12-13 03:05:07.00 W cgminer[4426]: Work Utility (diff1 shares solved / min): 5257.55/min
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Work items generated locally: 373
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: New blocks detected on network: 2
12-13 03:05:07.00 W cgminer[4426]: Pool: stratum+tcp://stratum.braiins.com:3333
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 1888525
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Pool: DevFee
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 781
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Pool: DevFee
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 61
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Pool: DevFee
12-13 03:05:07.00 W cgminer[4426]: Share submissions: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected shares: 0
12-13 03:05:07.00 W cgminer[4426]: Accepted difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Rejected difficulty shares: 0
12-13 03:05:07.00 W cgminer[4426]: Items worked on: 0
12-13 03:05:07.00 W cgminer[4426]: Stale submissions discarded due to new blocks: 0
12-13 03:05:07.00 W cgminer[4426]: Unable to get work from server occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Submitting work remotely delay occasions: 0
12-13 03:05:07.00 W cgminer[4426]: Summary of per device statistics:
12-13 03:05:07.00 W cgminer[4426]: SM 0 (5s):13.76T (avg):0.000h/s | A:0 R:0 HW:0 WU:240.0/m
12-13 03:05:07.00 W cgminer[4426]: SM 1 (5s):12.56T (avg):1.099Th/s | A:0 R:0 HW:0 WU:0.0/m
12-13 03:05:07.00 W cgminer[4426]: SM 2 (5s):12.49T (avg):0.000h/s | A:0 R:0 HW:0 WU:120.0/m
12-13 03:05:07.00 W cgminer[4426]:
12-13 03:05:07.00 W kernel: [ 667.299164] power_manager(pid 4438) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310891] 2/golden(pid 4997) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310897] cg@2/Miner(pid 4998) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310902] cg@1/GenWork(pid 5003) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.310908] cg@2/GenWork(pid 5004) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311010] 2/golden(pid 15876) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311015] cg@0/Miner(pid 4992) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311069] 0/golden(pid 4991) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311077] cg@1/Miner(pid 4995) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311141] 1/golden(pid 4994) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311206] cg@Watchpool(pid 5000) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311274] cg@Watchdog(pid 5001) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311339] cgminer(pid 4426) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311377] cg@Debug(pid 4457) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311444] cg@env(pid 4458) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311527] cg@API(pid 4459) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311604] cg@0/SStratum(pid 4466) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311684] cg@0/RStratum(pid 4467) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311748] cg@3/SStratum(pid 4475) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311819] cg@3/RStratum(pid 4476) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311883] cg@1/SStratum(pid 4477) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.311954] cg@1/RStratum(pid 4478) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312018] cg@2/SStratum(pid 4479) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312090] cg@2/RStratum(pid 4480) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312155] cg@nonce:0(pid 4990) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312217] cg@nonce:1(pid 4993) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.312280] cg@nonce:2(pid 4996) in cgminer exiting:0
12-13 03:05:07.00 W kernel: [ 667.319218] cg@0/GenWork(pid 5002) in cgminer exiting:0
12-13 03:05:09.00 I ams[3528]: getResult client.Do: %s Patch "https://api.bixbit.io/api/v1/miners/update/9827": dial tcp: lookup api.bixbit.io on 192.168.1.1:53: read udp 192.168.1.76:44589->192.168.1.1:53: i/o timeout
12-13 03:05:09.00 I ams[3528]: runHttpMonitoring http.SendState: SendState getResult: getResult client.Do: Patch "https://api.bixbit.io/api/v1/miners/update/9827": dial tcp: lookup api.bixbit.io on 192.168.1.1:53: read udp 192.168.1.76:44589->192.168.1.1:53: i/o timeout
12-13 03:05:09.00 E system-monitor[2677]: system error state: cgminer:1, temp_sensor:0, temp_over_heat:0, error codes: 0
12-13 03:05:15.00 N root: /usr/bin/set-led auto
12-13 03:05:15.00 W kernel: [ 674.860558] cgminer(pid 15984) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.867812] cgminer(pid 15987) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.874661] cgminer(pid 15990) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.879589] cgminer(pid 15994) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.880122] cgminer(pid 15993) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.884222] cgminer(pid 15997) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.884754] cgminer(pid 15996) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.889785] cgminer(pid 16000) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.890320] cgminer(pid 15999) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.894422] cgminer(pid 16003) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.894934] cgminer(pid 16002) in cgminer exiting:256
12-13 03:05:15.00 W kernel: [ 674.918104] cgminer(pid 16008) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.921805] cgminer(pid 16015) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.928061] cgminer(pid 16018) in cgminer exiting:0
12-13 03:05:15.00 W kernel: [ 674.931621] cgminer(pid 16019) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 676.970752] cgminer(pid 16138) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 676.990999] cgminer(pid 16144) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 676.991798] cgminer(pid 16143) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 677.005703] cgminer(pid 16147) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 677.015922] cgminer(pid 16150) in cgminer exiting:0
12-13 03:05:17.00 W kernel: [ 677.022380] cgminer(pid 15982) in cgminer exiting:0
12-13 03:05:17.00 N cgminer[16157]: Started cgminer git-078e627
12-13 03:05:17.00 N cgminer[16157]:
Load eeprom config:
bin_type=6 leak_current=B
12-13 03:05:17.00 N cgminer[16157]:
load eeprom[0] config:
bin_version=4
bin_type=6
leak_current=B
pcb_data=HNM15S42229A27X11784
miner_type=M21S
pcb_version=22
chip_num=66
time_stamp=2019-10-28 04:32:40
chip_data=HPND06-19102101 BINV04-192106B
factory_test=0xff
cal_power=18449
12-13 03:05:17.00 N cgminer[16157]:
load eeprom[1] config:
bin_version=4
bin_type=6
leak_current=B
pcb_data=HNM15S42229A27X11784
miner_type=M21S
pcb_version=22
chip_num=66
time_stamp=2019-10-28 04:32:40
chip_data=HPND06-19102101 BINV04-192106B
factory_test=0xff
cal_power=18449
12-13 03:05:17.00 N cgminer[16157]:
load eeprom[2] config:
bin_version=4
bin_type=6
leak_current=B
pcb_data=HNM15S42229A27X11784
miner_type=M21S
pcb_version=22
chip_num=66
time_stamp=2019-10-28 04:32:40
chip_data=HPND06-19102101 BINV04-192106B
factory_test=0xff
cal_power=18449
12-13 03:05:17.00 W cgminer[16157]: failed to find option liquid_cooling in file /etc/config/cgminer
12-13 03:05:17.00 W cgminer[16157]: failed to find option osc_freq in file /etc/config/cgminer
12-13 03:05:17.00 N cgminer[16157]:
============load_cgminer_cfg==============
miner_type=M21SV20
chip_id=1920
liquid_cooling=0
osc_freq=24M
api_allow=W:0/0
api_listen=true
api_network=true
baud_rate=6000000
board_num=3
chip_num=66
chip_column_num=2
temp_chips=1
temp_sensors_per_chip=1
cool_temp=30
pre_heat_temp=25
pre_heat_end_freq=210
pre_heat_timeout=300
========================================
12-13 03:05:17.00 W cgminer[16157]: failed to find option board_plug3 in file /tmp/platform
12-13 03:05:17.00 W cgminer[16157]: failed to find option gpio_board_plug3 in file /tmp/platform
12-13 03:05:17.00 W cgminer[16157]: failed to find option gpio_board_reset3 in file /tmp/platform
12-13 03:05:17.00 W cgminer[16157]: failed to find option gpio_board_reset_detect3 in file /tmp/platform
12-13 03:05:17.00 N cgminer[16157]: =================load_pools_cfg===============
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share1 in file /etc/config/pools
12-13 03:05:17.00 N cgminer[16157]: Pool1 url:stratum+tcp://stratum.braiins.com:3333, user:adam020798.WhatsminerNO2, pwd:anything123
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool2url in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool2user in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool2pw in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share2 in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool3url in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool3user in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool3pw in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share3 in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool4url in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool4user in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option pool4pw in file /etc/config/pools
12-13 03:05:17.00 W cgminer[16157]: failed to find option quota_share4 in file /etc/config/pools
12-13 03:05:17.00 N cgminer[16157]: coin_type: 0 coin_type_str: BTC
12-13 03:05:17.00 N cgminer[16157]: ===================================
12-13 03:05:17.00 N cgminer[16157]: Load fans config:
12-13 03:05:17.00 N cgminer[16157]: Fan[0] speed node count: 3, speed_vs_freq_times: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[0] pwm: 0, speed: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[0] pwm: 10, speed: 600
12-13 03:05:17.00 N cgminer[16157]: Fan[0] pwm: 100, speed: 6800
12-13 03:05:17.00 N cgminer[16157]: Fan[1] speed node count: 3, speed_vs_freq_times: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[1] pwm: 0, speed: 30
12-13 03:05:17.00 N cgminer[16157]: Fan[1] pwm: 10, speed: 600
12-13 03:05:17.00 N cgminer[16157]: Fan[1] pwm: 100, speed: 6800
12-13 03:05:17.00 E cgminer[16157]: Failed to read file: /sys/bitmicro/power//hw_version
12-13 03:05:17.00 N cgminer[16157]: load_psu_cfg: cannot find file: /etc/config/psu/P21_1
12-13 03:05:17.00 W cgminer[16157]: load_psu_cfg: cannot find file: /etc/config/psu/P21_0
12-13 03:05:17.00 N cgminer[16157]: load_psu_cfg: cannot find file: /etc/config/psu/P21-12-3600-E_1
12-13 03:05:17.00 N cgminer[16157]:
====================load_psu_cfg==================
name: P21
has_pin: 0
has_iin: 1
has_iout: 1
voltage_min: 1000
voltage_limit: 1400
voltage_max: 1450
voltage_step: 2
voltage_boot: 1300
voltage_boot_high: 1400
power_limit: 3550
power_max: 3750
iout_limit: 327.0
iout_max: 333.0
iin_limit: 16.8
iin_max: 17.6
efficiency: 0.930
======================================
12-13 03:05:17.00 N cgminer[16157]: power_manager_init: Detect power name: P21, vender: 1, sw_version: 102219.009, hw_version:
12-13 03:05:18.00 N cgminer[16157]: power config: 824 1280 1370 98 72 97 3350
12-13 03:05:18.00 N cgminer[16157]:
=============load_power_cfg==============
bin: v4-6-B
name: P21
power_max: 3650
power_limit: 3500
current_in_max: 17.6
current_in_limit: 16.8
current_max: 2147483647
current_limit: 2147483642
freq_target: 824
voltage_min: 1000
voltage_target: 1280
voltage_limit: 1370
pass_percent: 97
power_min: 3350
power_rate: 0.0~0.0
voltage_boot: 1400
voltage_boot_high: 1400
voltage_upfreq_step1: 1280
work mode: Normal
chip_temp_target=98
chip_temp_protect=105
board_temp_target=72
bo12-13 03:05:18.00 N cgminer[16157]: power_manager_init: Detect power name: P21, vender: 1, sw_version: 102219.009, hw_version:
12-13 03:05:18.00 E cgminer[16157]: btversion = 1.4.5, build = bt / 0
12-13 03:05:18.00 E cgminer[16157]: going to generate profiles = 0
12-13 03:05:18.00 E cgminer[16157]: ====================overclock cfg====================
12-13 03:05:18.00 E cgminer[16157]: freq_min = 20, freq_max = 1194, pll_count = 4
12-13 03:05:18.00 E cgminer[16157]: power_name = P21, power_mode_name = Normal, g_psu_cfg.name = P21, efficiency = 0.930000, g_power_cfg.power_max = 3650, g_psu_cfg.power_max = 3750
12-13 03:05:18.00 E cgminer[16157]: power_info->name = P21, power_info->voltage_max = 1450, power_info->voltage_min = 1000, power_info->power_max = 3650, power_info->efficiency = 0.925000
12-13 03:05:18.00 E cgminer[16157]: param: freq_target, cur_value = 824, new_value = 720
12-13 03:05:18.00 E cgminer[16157]: param: voltage_target, cur_value = 1280, new_value = 1164
12-13 03:05:18.00 E cgminer[16157]: param: voltage_min, cur_value = 1000, new_value = 1050
12-13 03:05:18.00 E cgminer[16157]: param: voltage_limit, cur_value = 1370, new_value = 1250
12-13 03:05:18.00 E cgminer[16157]: param: board_temp_target, cur_value = 72, new_value = 72
12-13 03:05:18.00 E cgminer[16157]: param: pass_percent, cur_value = 97, new_value = 97
12-13 03:05:18.00 E cgminer[16157]: param: power_limit, cur_value = 3500, new_value = 2380
12-13 03:05:18.00 E cgminer[16157]: param: power_rate, cur_value = 0.000000, new_value = 0.000000
12-13 03:05:18.00 E cgminer[16157]: param: power_max, cur_value = 3650, new_value = 2600
12-13 03:05:18.00 E cgminer[16157]: param: power_rate_max, cur_value = 0.000000, new_value = 0.400000
12-13 03:05:18.00 W cgminer[16157]: failed to find option default_pll_freq in file /etc/config/overclock
12-13 03:05:18.00 E cgminer[16157]: param: default_pll_freq, cur_value = 96, new_value = -1
12-13 03:05:18.00 E cgminer[16157]: param: boards_cool_fan_percent, cur_value = -1, new_value = 30
12-13 03:05:18.00 W cgminer[16157]: failed to find option _board2 in file /etc/config/overclock
12-13 03:05:18.00 E cgminer[16157]: _board2 = 0
12-13 03:05:18.00 E cgminer[16157]: _profile_id = 7006
12-13 03:05:18.00 E cgminer[16157]: is_liquid_cooling = 0
12-13 03:05:18.00 E cgminer[16157]: ======================================
12-13 03:05:18.00 N cgminer[16157]: Slot0 status:plug
12-13 03:05:18.00 N cgminer[16157]: Slot0 register.
12-13 03:05:18.00 N cgminer[16157]: Slot1 status:plug
12-13 03:05:18.00 N cgminer[16157]: Slot1 register.
12-13 03:05:18.00 N cgminer[16157]: Slot2 status:plug
12-13 03:05:18.00 N cgminer[16157]: Slot2 register.
12-13 03:05:18.00 N cgminer[16157]: pool strategy: FAILOVER
12-13 03:05:18.00 N cgminer[16157]: Coin type:BTC, chip id:1920
12-13 03:05:18.00 N cgminer[16157]: bitmicro: checking for Slot0
12-13 03:05:18.00 N cgminer[16157]: SM:0: detected Slot0
12-13 03:05:18.00 N cgminer[16157]: bitmicro: checking for Slot1
12-13 03:05:18.00 N cgminer[16157]: SM:1: detected Slot1
12-13 03:05:18.00 N cgminer[16157]: bitmicro: checking for Slot2
12-13 03:05:18.00 N cgminer[16157]: SM:2: detected Slot2
12-13 03:05:18.00 N cgminer[16157]: Probing for an alive pool
12-13 03:05:18.00 N cgminer[16157]: DevFee protocol: whatsminer/v1.0, pool_no: 2
12-13 03:05:18.00 N cgminer[16157]: DevFee protocol: whatsminer/v1.0, pool_no: 1
12-13 03:05:18.00 N cgminer[16157]: DevFee protocol: whatsminer/v1.0, pool_no: 3
12-13 03:05:18.00 N cgminer[16157]: stratum+tcp://stratum.braiins.com:3333 protocol: whatsminer/v1.0, pool_no: 0
12-13 03:05:19.00 N cgminer[16157]: Switching to pool 1 DevFee - first alive pool
12-13 03:05:19.00 N cgminer[16157]: Pool 2 difficulty changed to 65536
12-13 03:05:19.00 N cgminer[16157]: Network diff set to 67.3T
12-13 03:05:19.00 N cgminer[16157]: Pool 1 difficulty changed to 65536
12-13 03:05:19.00 N cgminer[16157]: Stratum from pool 1 requested work restart
12-13 03:05:19.00 N cgminer[16157]: Pool 2 message: suggest difficulty response received
12-13 03:05:19.00 N cgminer[16157]: Pool 3 difficulty changed to 65536
12-13 03:05:19.00 N cgminer[16157]: Pool 3 message: suggest difficulty response received
12-13 03:05:19.00 W cgminer[16157]: Pool 0 stratum+tcp://stratum.braiins.com:3333 alive, testing stability
12-13 03:05:19.00 W cgminer[16157]: Switching to pool 0 stratum+tcp://stratum.braiins.com:3333 adam020798.WhatsminerNO2
12-13 03:05:19.00 N cgminer[16157]: Pool 0 message: suggest difficulty response received
12-13 03:05:19.00 N cgminer[16157]: Pool 0 difficulty changed to 8192
12-13 03:05:19.00 N cgminer[16157]: Stratum from pool 0 requested work restart
12-13 03:05:19.00 N cgminer[16157]: Set fan auto speed mode disabled
12-13 03:05:19.00 W cgminer[16157]: Chip temp calibration failed before, don't try again.
12-13 03:05:19.00 N cgminer[16157]: Turn off power
12-13 03:05:19.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.5, min: 61.5, fan speed: 2580, temp_keeping_count 1
12-13 03:05:20.00 I ams[3528]: device::update GetApiStats: GetApiStats stats: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:20.00 I ams[3528]: device::update GetApiInfo: GetApiInfo: Executor.Run: Wait 0: exit status 1 []
12-13 03:05:21.00 N cgminer[16157]: Waiting boards cool, temperature max: 65.0, min: 61.0, fan speed: 2250, temp_keeping_count 0
12-13 03:05:23.00 W cgminer[16157]: API running in IP access mode on port 4029 (15)
12-13 03:05:23.00 N cgminer[16157]: Waiting boards cool, temperature max: 64.0, min: 60.0, fan speed: 2850, temp_keeping_count 0
12-13 03:05:25.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.5, min: 59.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:27.00 N cgminer[16157]: Waiting boards cool, temperature max: 63.0, min: 59.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:29.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2940, temp_keeping_count 0
12-13 03:05:31.00 N cgminer[16157]: Waiting boards cool, temperature max: 62.0, min: 58.0, fan speed: 2970, temp_keeping_count 1
12-13 03:05:33.00 N cgminer[16157]: Waiting boards cool, temperature max: 61.0, min: 57.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:35.00 N cgminer[16157]: Waiting boards cool, temperature max: 60.5, min: 56.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:37.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.5, min: 56.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:39.00 N cgminer[16157]: Waiting boards cool, temperature max: 59.0, min: 55.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:41.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.5, min: 54.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:43.00 N cgminer[16157]: Waiting boards cool, temperature max: 58.0, min: 53.5, fan speed: 2940, temp_keeping_count 0
12-13 03:05:45.00 N cgminer[16157]: Waiting boards cool, temperature max: 57.0, min: 53.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:47.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.5, min: 52.5, fan speed: 2970, temp_keeping_count 0
12-13 03:05:49.00 N cgminer[16157]: Waiting boards cool, temperature max: 56.0, min: 52.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:51.00 N cgminer[16157]: Waiting boards cool, temperature max: 55.0, min: 51.0, fan speed: 2970, temp_keeping_count 0
12-13 03:05:53.72 N cgminer[16157]: Waiting boards cool, temperature max: 54.5, min: 50.5, fan speed: 2970, temp_keeping_count 0
The input voltage is 240V AC just after the plug in the power supply and the voltage to the hashboards is 13.9V DC.
Ive tried multiple different hashboard combinations and still get the same result, it will run with just 2 hashboards (any 2) but when all 3 are connected i get stuck in this restart loop.
Thanks for your reply Mikey, any help is much appriciated
The company was CoinMiningCentral. I don’t believe it’s a defective unit as I bought 2 off them and they’re doing the exact same, it just keeps coming up with restart due to hashrate error. I’ve only had it a couple times run properly while I’ve been trying to sort it but can’t get it to consistently run as it should. It comes to the point when it normally restarts and irons out the hashrate and instead it just cools down and repeats the cycle.
You were supposed to post the logs you got from Whatsminer tool, but you have not, anyway, here are two things to do
1- Check the input voltage to your miner, lower voltage would cause the miner reboot loop
2- Unmount two of the hashboards and leave only one, try a random order, keep the right board, and if it fails, keep the middle or left.
report your results here and I will help you further.
The company was CoinMiningCentral. I don’t believe it’s a defective unit as I bought 2 off them and they’re doing the exact same, it just keeps coming up with restart due to hashrate error. I’ve only had it a couple times run properly while I’ve been trying to sort it but can’t get it to consistently run as it should. It comes to the point when it normally restarts and irons out the hashrate and instead it just cools down and repeats the cycle.
I thought you solved your issue? Do you still have this unit?
If still have not solved your case I suggest try to change the network type from DHCP TO Static and leave the IP the same only adding DNS you can use GoogleDNS or Cloudflare DNS because I believe your ISP is blocking any mining-related like pools.
The company was CoinMiningCentral. I don’t believe it’s a defective unit as I bought 2 off them and they’re doing the exact same, it just keeps coming up with restart due to hashrate error. I’ve only had it a couple times run properly while I’ve been trying to sort it but can’t get it to consistently run as it should. It comes to the point when it normally restarts and irons out the hashrate and instead it just cools down and repeats the cycle.
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