I have 3 rigs running SMOS, all identical with 13x 1070s on ASRock H110 Pro BTC+. While 2 of my rigs have been running solid without issues, one has been having issues I'm having a hard time troubleshooting. For example, it was running fine last night before I went to sleep but I woke to it "off" in SM(red), still on, just not mining & the only way to get it back up was to manually reboot it.

I've tried lowering OC settings all the way to 0 with no effect. It actually seems to run better/longer while being OC'd higher. Anyway I've even considered buying a SSRv2 but would rather not is I can get it working like it's 2 siblings.

Is there any way I can better troubleshoot this? Maybe certain logs I could look through or perhaps a way to better determine differences between these rigs?