HWInfo is very nasty tool. I did notice, it is able to cause issues to miners when restarted (to be more specific, if you restart miner while running HWInfo). Incorrect voltage, wrong clocks, memory erros or slow hashrate - only OS reboot fixes the problem. Also be sure You use only one tool at time to control clocks/voltages, for example if You use Claymore to control voltages, uninstal Afterburner because they can interfere each other.
Hi,
I doned all you recommend but the problem persist, perhaps how can i check if correct voltage is being aplicated in my core?
I use cast_xmr-vega to mine.
Reagrds