Quote from: budiselich on June 24, 2017, 08:08:19 PM

Hi,

i have problem with my 2x Sapphire RX580 Nitro+ 8GB Hynix rig.

1. I was perfectly dual mine for 1 month 60mh/s ETH + 1150 MH/s SIA, with latest drivers. Suddenly my rig goes green screen, sometimes blue screen. Downgraded drivers to 17.4.3 and 17.4.4, same problem.
But sometimes when I run only eth mining, then works, but not always. And then I can dual mine also, but it is strange that first I need to run eth only mining then close miner and start again dual mine. This is not working always.

2. One more thing, my cards are same and each gives 30.3 mh/s, but sometimes hashrate of one card drops to 27 for few second and returns to 30.3, and then again after 30-60 sec. Second card is stable to 30.3. This started to happen when I put my second card in rig, without that second card first card was also stable to 30.3.

Any help for this 2 problems? :/

Thanks!

to much undervolt or to much overclocked ? or memory errors (to high) or your card is broken