I wonder if the issues may lie not with the C state, but instead with the SVID settings. I've adjusted by C state back to Enabled, but switched SVID from Auto to Trained. So far no crashes over the last 3-4 hours. Update (5/7/23) - No crashes at ~48h...

Any other ideas or any other trials of the C-state options in the BIOS menu that you may have found effective at addressing this problem?This seems like too big of an issue with fairly common hardware to be occurring.

I have been having the exact same issue over the last ~6+ months on the following hardware:Motherboard: ROG STRIX Z690-A GAMING WIFI D4CPU: Intel Core i9 13900K (previous CPU was an Intel Core i9 12900K with no issues)BIOS: 2403 (2023/6/29) [also cra...