I think I mess around with Core State all the way from 7 to 1. The lower the Core State, the less stable the system is. I understand Linux is a different OS so what ever I do on Win10 may not work so well. I will try to down clock the core voltage in the bios and flashed it. I am not familiar with the mV hex value from 65282 to 65288?
My GPU runs well around 925-950 mV on Win10. What hex value do I set?
Lastly, I just want to say your OS is rock solid. It auto restart miner, it tracks the performance of the rig recording the error it sees, it almost NEVER crash the OS till I cant reboots it. It really good.
I believe all farm operator should use it. It is a no brainer. SMOS doesn't even come close.