Can you help me please. I have 4x Rx580 and 1x Rx5700, and amd driver randomly crashed. In log i can see hashrate of rx5700 jump high 469mh, and drop to 0mh.
The same thing happens on 20.9.1 and 20.11.2 version driver. I revert default clock for rx5700 and problem it happens again.
Do you have advice how to solve this problem.
i use 5.4c Phoenix miner.
Are yo using the phoenix miner's hardware control? ie. cclock, mclock, tt
If so, is the AMD wattman running in the background as well? If these 2 are both implemented your rig will crash with the symptoms you are describing (hash dropping to 0), guess how i know lol. I deleted all HW controls from the phoenix startup, I now run 24/7 with 0 crash for weeks.