Games blackscreen, kernel 141/117 issue, 6600xt

So as the title says, recently my 6600xt started behaving weirdly, when i game for like 5-20mins, suddenly game crashes, throws black screen, returns to desktop and resets msi afterburner values, no error apart from kernel 141/117 issues in reliability detector. I have no idea what happened. already tried turning off all my oc/uv settings, reinstall drivers, install never and older ones. it was not behaving like that yesterday, i only run my 5800x at pbo +150 and undervolt -10 yet this shouldnt be an issue