Quote from: kisk on June 08, 2017, 09:35:23 PM

Quote from: coinzoid on June 08, 2017, 09:10:41 PM

I have strange problem that requires several reboots to resolve. My rig works fine good for days. But my location sometimes has issues with power outages. I start my rig after power recovers, however one of the gpus hashing less than usual rate (26.3 or 13 instead of 29.3 modded rate).To fix this, I need to reboot my rig several times. At first try I lose one or two gpus. I reseat their risers and problem resolved.

Then I start my rig and this time, everything is great. Problem repeats every time whenever a power outage occurs.

Any suggestions?

I would invest in a UPS maybe? If the outages are short you're probably good. If they're longer than the UPS battery will stand at least it will shut the system down correctly. Not sure why one of your gpus would show that behavior though.

I've thought about that. Actually I have 1kVA online UPS but out of battery. And I don't think it will provide enough power.