Quote from: miniZ on February 09, 2020, 09:37:44 PM

Hi hogwash.89m,
Sorry to hear that there have been some issues going on.

Just to completely discard the OCs interference, have you tried mining in stock settings?
Could you let us know what algorithm are you running? And to which pool?

We will have a look into it, maybe we can reproduce this behavior.
Thanks for the feedback!
Cheers

Hi miniz,

Sorry, I didn't write which algo is in question.

150,5,3 BeamHashII

sunpool

Also I didn't log the output so I can't show if there had been any error in console.

Last 2 days I was mining with 1.5s version without issue, only there was one crash, and then for like 15 hours it was OK again.

Quote

[ 2d 7h15m43s|Feb 11 08:16:11] S:6645/1 257(257.1)Sol/s 779(773.6)W [beam.sunpool.top]
0>GTX 1080 Ti ` 100% [59øC/47%] 27.94 I/s 55.8(55.9)Sol/s 176(173.7)W clk=1632MHz mclk=5702MHz Sol/W=0.32
1>GTX 1080 ` 100% [59øC/47%] 20.54 I/s 40.8(40.8)Sol/s 124(122.4)W clk=1556MHz mclk=5200MHz Sol/W=0.33
2>GTX 1080 `99.9% [57øC/45%] 20.14 I/s 40.4(39.9)Sol/s 118(118.5)W clk=1531MHz mclk=5200MHz Sol/W=0.34
3>GTX 1080 ` 100% [57øC/44%] 20.36 I/s 40.1(40.4)Sol/s 121(120.5)W clk=1556MHz mclk=5200MHz Sol/W=0.34
4>GTX 1080 ` 100% [51øC/40%] 19.98 I/s 38.7(39.5)Sol/s 117(115.7)W clk=1518MHz mclk=5200MHz Sol/W=0.34
5>GTX 1080 ` 100% [58øC/46%] 20.46 I/s 40.4(40.7)Sol/s 123(122.3)W clk=1556MHz mclk=5200MHz Sol/W=0.33
[FATAL ] GPU[3]: CUDA error 77 'an illegal memory access was encountered' in line 1013
[INFO ] Disconnecting from beam.sunpool.top
[FATAL ] GPU[4]: CUDA error 77 'an illegal memory access was encountered' in line 1013
[FATAL ] GPU[2]: CUDA error 77 'an illegal memory access was encountered' in line 1013
[FATAL ] GPU[5]: CUDA error 77 'an illegal memory access was encountered' in line 1013
[FATAL ] GPU[1]: CUDA error 77 'an illegal memory access was encountered' in line 1013
[FATAL ] GPU[0]: CUDA error 77 'an illegal memory access was encountered' in line 1013

This popped out in log, this was with kind a extreme optimization and OC. It's strange that error is for all GPUs, I hope it's error for pool.
It was happening before that once in 2-3 days there are miner crash and batch loop starts it again.

Now I started 1.5t without any OC, only power limit down to ~180W for 1080ti and ~120W for 1080.
I don't like that extra heat and noise Grin

.

I will report in day or two how is going.