I think hardware errors are normal on this platform.
Are you seeing "rejected" shares or "discarded" shares?
If you are mining against nicehash, you will see rejected shares.
-j
i have trouble with lot of rejected shares through miningrigrentals
https://www.miningrigrentals.com/rigs/126089like you can see...rejected shares and hashrate went to zero - have to reboot the miner and after this...maybe 10-20 rejected / hour is normal and i dont worry about...but sometimes...90k rejected shares and only 30-40k accepted - could be pool related ?!