I had read errors on parity, probably because I had to shut down the system as it was frozen. Did a parity rebuilt, no errors reported, rebooted, error came up again. I'm including the diagnostic. Could it be a bad SATA cable ? If it was the case I would expect parity rebuild to fail. Just before this hapenning, as I said, system was frozing when I was trying to shut down my W10 VM. I recently reinstalled unraid totally, as I couldn't start any VM.   I originally did