Hi there!
I have a little miner with 2 GPUs (rx580 and rx470) and it stops working every 4-5 hrs.
The complete system freezes, and does not reboot until a hard reset.
My only clue is the log file:
19:37:09:933 c48 new buf size: 0
19:37:13:574 f78 GPU0 t=65C fan=59%, GPU1 t=64C fan=59%
19:37:13:574 f78 em hbt: 0, dm hbt: 0, fm hbt: 31,
19:37:13:590 f78 watchdog - thread 0 (gpu0), hb time 172
19:37:13:590 f78 watchdog - thread 1 (gpu0), hb time 94
19:37:13:590 f78 watchdog - thread 2 (gpu1), hb time 78
19:37:13:605 f78 watchdog - thread 3 (gpu1), hb time 15
19:37:14:449 c48 got 248 bytes
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19:37:14:480 c48 ETH - Total Speed: 54.929 Mh/s, Total Shares: 241, Rejected: 0, Time: 04:40
19:37:14:480 c48 ETH: GPU0 27.669 Mh/s, GPU1 27.260 Mh/s
19:37:14:480 c48 DCR - Total Speed: 1647.875 Mh/s, Total Shares: 850, Rejected: 14
19:37:14:496 c48 DCR: GPU0 830.083 Mh/s, GPU1 817.792 Mh/s
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19:37:29:950 c48 parse packet: 247
19:37:29:950 c48 ETH: job is the same
19:37:29:965 c48 new buf size: 0
19:37:30:012 f78 Got incorrect temperature 295, ignore
pls help me