Over night it seems one of my 3080’s has decided it will not work with its memory clock of 2300.
Has been running like this for around a week then suddenly loads of invalid shares and crashing miner.
Reduced the mem to 1200 and seems running fine at 93.8mh. (was running 1100/2300 220w)
Any ideas? bad card? riser failing?
First time experiencing this. Thanks in advance