Topic: [lee group]1150$! The group buy of hosted bitmain S7 @4.73T online on 27th Jan!! - page 5. (Read 33017 times)
April 10, 2016, 08:01:39 PM
Confirmed, all my miners also down.
April 10, 2016, 07:39:24 PM
what the hell power transformer problem again and again? all S7 down since 0715 Beijing time today, 4.66 and 4.73.
as usual bw.com hashrates dropped from 81.63P to 68P at same time.
as usual bw.com hashrates dropped from 81.63P to 68P at same time.
April 10, 2016, 10:02:19 AM
After sending all emails and proof of downtime no reply from Lee
April 06, 2016, 04:57:55 AM
miners back online finally, 39.6 hours x 3 units = total 118.5 total downtime.
also i noticed that Li has recently changed his internet access from China Telecom x.x.x.70 to China Unicom x.x.x.223, my pool stats is showing a lot reject and miner fallback in the past 3 hours, ping test from my proxy to Unicom ip got almost 10% packet drop with 120ms turnaround avg ,anyway 120ms is OK but severe packet drop must degrade hashing performance, not sure if anyone seeing the same
also i noticed that Li has recently changed his internet access from China Telecom x.x.x.70 to China Unicom x.x.x.223, my pool stats is showing a lot reject and miner fallback in the past 3 hours, ping test from my proxy to Unicom ip got almost 10% packet drop with 120ms turnaround avg ,anyway 120ms is OK but severe packet drop must degrade hashing performance, not sure if anyone seeing the same
April 05, 2016, 05:34:47 PM
3 miners down for 36 hours, still counting...
April 05, 2016, 01:21:04 AM
PM sent and email reply
Lee
March 06, 2016
Sorry for the long time miss from forum, my astrill canot work properly.
Currently, i face two main issue with new s7 miner
1: some s7 canot perform as stable as advertised.
Our engineer still try to find the reason why some s7 is under performance, the problem may caused by the psu we use,
we will order some bitmain's psu to check whether we can resolve this issue.
2: we donot send the downtime compensation for the last month.
we will send the compensation to all old s7(4.66T) owner according to 18 hours downtime for last month.
The compensation will be 0.004*18/24*4.66=0.014 btc for each old s7.
I am still waiting for above compensation which you still did not send
Following email send by you to me on 23rd of Feb
Kano pool is paying out according pplns, it is possible that they pay out more than 100%pps, but it is also possible that they pay out less than 100% pps if they got bad luck. so i think 100% pps is still fair for a long run of 20+days
as for downtime, i will arrange the 30-12=18 hours downtime compensation.
All emails forward to you.
After sending all emails and proof of downtime no reply from Lee
April 04, 2016, 05:44:24 PM
Li, you hv power issues again, 3 x my [email protected] hv been down for 13 hours, read emails pls
Li how come power outage always occur at around 1700 Beijing time? is it a coincidence or what?
April 04, 2016, 04:21:58 PM
Li, you hv power issues again, 3 x my [email protected] hv been down for 13 hours, read emails pls
April 04, 2016, 02:10:20 AM
Is there a better way to submit downtime than on the sheet we make our fee payments on? I don't feel the need to overload him with emails but if that's what it takes in the end I guess it's what I would do.
Here is the form for reporting down miners:
https://docs.google.com/forms/d/1Jn_wKd0phVlJtqDO9th0R2lkxNxkyQ0radDGcWf7STk/viewform
But e-mail and btctalk private message in parallel will make no harm.
April 03, 2016, 10:36:02 AM
Definitely email!
April 03, 2016, 10:33:13 AM
Has anyone received last months down time? I had 48 hrs and see the miners are off again now as well since 6 hours.
Is there a better way to submit downtime than on the sheet we make our fee payments on? I don't feel the need to overload him with emails but if that's what it takes in the end I guess it's what I would do.
Is there a better way to submit downtime than on the sheet we make our fee payments on? I don't feel the need to overload him with emails but if that's what it takes in the end I guess it's what I would do.
April 01, 2016, 08:41:00 AM
I've been overall pretty satisfied with my uptime on the miners. I do wish the hosting price could come down some, but that was known coming in. Yeah it does take some time to get a response but it is normally resonable. I haven't experienced selling my hosted miners yet so in the next few months I will be interested in how that process works and what value S7's are going for in the China market.
I'm satisfied too, but also expecting lowering the maintenance prices. Right now, Bitmain's Hashnest maintenance is roughly 20% lower than Li's maintenance fee. With new generation of ASIC coming 20% could be the decision is it or not profitable. April 01, 2016, 02:22:40 AM
Last year was fine with S5, this year has been sketchy with downtime and under hashing S7
Plus the website is non existent to monitor the miners
Sold all S7 back
Plus the website is non existent to monitor the miners
Sold all S7 back
March 31, 2016, 10:14:38 AM
I've been overall pretty satisfied with my uptime on the miners. I do wish the hosting price could come down some, but that was known coming in. Yeah it does take some time to get a response but it is normally resonable. I haven't experienced selling my hosted miners yet so in the next few months I will be interested in how that process works and what value S7's are going for in the China market.
March 31, 2016, 09:20:32 AM
Honestly guy's I bought one from Cryptominer.ca and never regretted hosting with him.
I know this thread just screams issues. Glad I switched.
I know this thread just screams issues. Glad I switched.
March 30, 2016, 01:05:37 PM
PM sent and email reply
Lee
March 06, 2016
Sorry for the long time miss from forum, my astrill canot work properly.
Currently, i face two main issue with new s7 miner
1: some s7 canot perform as stable as advertised.
Our engineer still try to find the reason why some s7 is under performance, the problem may caused by the psu we use,
we will order some bitmain's psu to check whether we can resolve this issue.
2: we donot send the downtime compensation for the last month.
we will send the compensation to all old s7(4.66T) owner according to 18 hours downtime for last month.
The compensation will be 0.004*18/24*4.66=0.014 btc for each old s7.
I am still waiting for above compensation which you still did not send
Following email send by you to me on 23rd of Feb
Kano pool is paying out according pplns, it is possible that they pay out more than 100%pps, but it is also possible that they pay out less than 100% pps if they got bad luck. so i think 100% pps is still fair for a long run of 20+days
as for downtime, i will arrange the 30-12=18 hours downtime compensation.
All emails forward to you.
March 30, 2016, 03:37:34 AM
PM sent and email reply
March 24, 2016, 06:19:41 AM
Hi Lee
I am still waiting for 18 hrs of downtime for compensation . Send few emails no reply.
If you do not want to pay , please let me know and i will stop sending email.
Thanks
Sky
I am still waiting for 18 hrs of downtime for compensation . Send few emails no reply.
If you do not want to pay , please let me know and i will stop sending email.
Thanks
Sky
March 16, 2016, 11:53:03 PM
be warned BW is likely having problem they are accepting your shares but your dashboard will show zero hashrate no payouts at all
i was mining PPS at BW in the past few days and since yesterday all my miners suddenly gone down no fallback so i pointed my home S3 to BW to confirm who to blame and i can tell you it is 100% BW problem, i hv switched pool to BTCC and things are back in normal now.
my home S3 is still connecting to BW directly but still no show on the dashboard as of this momment
i was mining PPS at BW in the past few days and since yesterday all my miners suddenly gone down no fallback so i pointed my home S3 to BW to confirm who to blame and i can tell you it is 100% BW problem, i hv switched pool to BTCC and things are back in normal now.
my home S3 is still connecting to BW directly but still no show on the dashboard as of this momment
March 15, 2016, 09:44:41 PM
What's the latest on how much it will cost to ship the S5 units to the US when they end hosting in a few days?
Based on the email I received from pcfli, I can pay for shipping and sell them on ebay and still make more than he was offering to repurchase them.
Based on the email I received from pcfli, I can pay for shipping and sell them on ebay and still make more than he was offering to repurchase them.
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