All my rigs are having the same problem -
Mining starts fine, cards get kind of hot pretty fast and then one by one they stop and I get an error saying "GPU0 appears to have stopped, attempting restart"
All fans are working, and occasionally one fan will seem to be working super hard.
I do not have any max temp settings enabled.
Any ideas? Thanks!
Set the TARGET_TEMP, so that temp control can lower power limit if it can not achieve that temp by fan speed and start lowering power limit.
Check which GPU fan goes too high, if its the GPU0 that gives the error too, try changing it.