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Topic: ANTMINER S2 Discussion and Support Thread - page 90. (Read 355730 times)

hero member
Activity: 728
Merit: 500
That is not normal.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
My batch 2 S2 has been hashing at around 1 TH/s since I got it a month ago. 

However, in the last two days the hash rate has fallen to an average of 900 GH/s.

You would think a blade had failed, but I don't think so because sometimes it still hits 1 TH/s.  The chart on the pool shows it hovering mostly around 900 GH/s.

Has anyone else had this issue?
Just to update: I SSH'd into the S2 to have a look. Couldn't see anything wrong. It had been up for a month, so I tried rebooting it. Problem solved, it is hashing at 1TH/s again.

Strange that it should slow down after a month of uptime, but I guess rebooting it once a month is pretty minimal hassle. See if it happens again in a month's time...


even my s-1's just stop once or twice a month.
hero member
Activity: 700
Merit: 504
Run a Bitcoin node.
My batch 2 S2 has been hashing at around 1 TH/s since I got it a month ago. 

However, in the last two days the hash rate has fallen to an average of 900 GH/s.

You would think a blade had failed, but I don't think so because sometimes it still hits 1 TH/s.  The chart on the pool shows it hovering mostly around 900 GH/s.

Has anyone else had this issue?
Just to update: I SSH'd into the S2 to have a look. Couldn't see anything wrong. It had been up for a month, so I tried rebooting it. Problem solved, it is hashing at 1TH/s again.

Strange that it should slow down after a month of uptime, but I guess rebooting it once a month is pretty minimal hassle. See if it happens again in a month's time...
hero member
Activity: 728
Merit: 500
That is why you cannot find easily  S1 coupons for donation anymore.

S2 coupons are plenty out there.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
yes I have been held back for this very reason.


 that and really low prices on the s-1's  I just spent the end of my s-1 coupon's today… 


 I have 6 or 8 s-2 coupon's that i may never use. 

 basically bitmaintech makes very good gear..  but if you get  a bad piece of gear it is always a set back.  so on 200-300 usd s-1's  I can live with this.

  but on a 2k piece of gear no.
hero member
Activity: 1372
Merit: 783
better everyday ♥
Pack your miners better please. Almost had a ruined miner.



Happily it is mining away at 1 Th/s after an hour. Please please please fix how you ship the S2, because cards shouldn't be sloshing about in transit.

The above is the reason why I'm hesitant to pull the trigger on a S2 either direct or through Juan's groupbuy...
sr. member
Activity: 406
Merit: 250
Pack your miners better please. Almost had a ruined miner.



Happily it is mining away at 1 Th/s after an hour. Please please please fix how you ship the S2, because cards shouldn't be sloshing about in transit.

Bitmain how many sales are you prepared to lose until you decide to start shipping the S2 with all card removed and individually bubble wrapped or encased in foam? Your target market for S2 are all highly capable to insert blades in slots.

No way I'm sending you 2 thousand dollars to have a jumbled box of damaged junk land at my doorstep.

Batch 4 S2s still unacceptable despite your weak attempts to correct.

I love my dozens S1s. I'll give you credit for those. Well built and well shipped.

hero member
Activity: 728
Merit: 500

Pack your miners better please. Almost had a ruined miner.



Were you waiting for the Bitmain signal to post the image?

 Grin
legendary
Activity: 1316
Merit: 1014
ex uno plures
My batch 2 S2 has been hashing at around 1 TH/s since I got it a month ago.  

However, in the last two days the hash rate has fallen to an average of 900 GH/s.

You would think a blade had failed, but I don't think so because sometimes it still hits 1 TH/s.  The chart on the pool shows it hovering mostly around 900 GH/s.

Has anyone else had this issue?

Nope. Mine dips into the 900s and occasionally goes as high as 1280 if the front panel can be believed but averages on the pool ~ 1TH
There does seem to be a temperature related throttling mechanism in place. Just guessing - perhaps it is a heat sink contact issue ?
legendary
Activity: 1316
Merit: 1014
ex uno plures
Pack your miners better please. Almost had a ruined miner.


Looks like they could use some foam strips under the hold down brackets to improve contact between the edge of the board and the bracket.
Maybe some self adhesive foam weather stripping on the bottom of the hold down brackets ?
hero member
Activity: 924
Merit: 1000
Pack your miners better please. Almost had a ruined miner.



Happily it is mining away at 1 Th/s after an hour. Please please please fix how you ship the S2, because cards shouldn't be sloshing about in transit.
hero member
Activity: 741
Merit: 514
https://www.bitmain.com
New price for AntMiner S2 1 TH/s Miner Batch 4: 2264 USD each one, shipping cost included.
newbie
Activity: 79
Merit: 0
Hi,

Looking for 1x  S1 coupons, send  a 2x S2 coupon. my id spodo

Thanks

http://gyazo.com/913ff726ba0a3237892581da37355f15

sent you two coupons. I hope for your compensation. Wink

1An3pEpxo6BQ7iVtKQSjAR5eiCtyykwdoh

send back  your 2 x S2 coupon  ,  I needed S1   ,  Thanks
sent you 1 S1 coupon,
1LuoFcfVXb5dPut16nNLtbABxrdX96SE2d for tip


Thank you, I do not need, I already have, I send back your  1x S1 coupon Thanks
hero member
Activity: 728
Merit: 500
I sell 30x S2 coupons for 0.03BTC each.

Pm me.
newbie
Activity: 26
Merit: 0
I have 2 x $400 off coupons for s2 that I would like 0.04 each for - pm me
legendary
Activity: 1540
Merit: 1001
My batch 2 S2 has been hashing at around 1 TH/s since I got it a month ago. 

However, in the last two days the hash rate has fallen to an average of 900 GH/s.

You would think a blade had failed, but I don't think so because sometimes it still hits 1 TH/s.  The chart on the pool shows it hovering mostly around 900 GH/s.

Has anyone else had this issue?

I only have that issue when pointed at p2pool. 

M
full member
Activity: 147
Merit: 104
Hi,

Looking for 1x  S1 coupons, send  a 2x S2 coupon. my id spodo

Thanks

http://gyazo.com/913ff726ba0a3237892581da37355f15

sent you two coupons. I hope for your compensation. Wink

1An3pEpxo6BQ7iVtKQSjAR5eiCtyykwdoh

send back  your 2 x S2 coupon  ,  I needed S1   ,  Thanks
sent you 1 S1 coupon,
1LuoFcfVXb5dPut16nNLtbABxrdX96SE2d for tip
newbie
Activity: 79
Merit: 0
Hi,

Looking for 1x  S1 coupons, send  a 2x S2 coupon. my id spodo

Thanks

http://gyazo.com/913ff726ba0a3237892581da37355f15

sent you two coupons. I hope for your compensation. Wink

1An3pEpxo6BQ7iVtKQSjAR5eiCtyykwdoh

send back  your 2 x S2 coupon  ,  I needed S1   ,  Thanks
full member
Activity: 146
Merit: 100
Hi,

Looking for 1x  S1 coupons, send  a 2x S2 coupon. my id spodo

Thanks

http://gyazo.com/913ff726ba0a3237892581da37355f15

sent you two coupons. I hope for your compensation. Wink

1An3pEpxo6BQ7iVtKQSjAR5eiCtyykwdoh
newbie
Activity: 95
Merit: 0
My batch 2 S2 has been hashing at around 1 TH/s since I got it a month ago. 

However, in the last two days the hash rate has fallen to an average of 900 GH/s.

You would think a blade had failed, but I don't think so because sometimes it still hits 1 TH/s.  The chart on the pool shows it hovering mostly around 900 GH/s.

Has anyone else had this issue?

Mine dips into the 900s quite often and averages just around 980.
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