Here's a new one-
Last week i left to go on a cruise and my hashrate was 168MH/s Mining ETH on Nanopool. I have a rig of 5 RX580 8GB and 1 RX570 4GB all of them were pushing 25MH/s to 28MH/s consistently. Some time while i was gone the power went out and the system rebooted itself and now I can only get 122MH/s out of the entire rig.
I went through and did a fresh install of Ubuntu with the AMDGPU Blockchain drivers (installed with --compute to only give me the computational aspects of the driver) and set my Large Page Support to "9" in /ect/defaults/grep, only this time the large page support does nothing. Where as last time it brought my hashing from 122MH/s up to the 168 MH/s i came to know a love oh so well.... Anyone have any idea what could have happened to slow the hashrate down so much?
Ubuntu 16.04.3
Claymore 10.4
I did see something about increased difficulty, but 40MH/s drop??? That seems a bit excessive. I hope one of you can shed some insight onto what may have happened.
-C