Hi, making a post here because I've been racking my brain trying to find a solution to this problem. Basically, when my PC is NOT under load, it will consistently, after 20 minutes to a few hours, soft crash. It doesn't BSOD, but windows explorer becomes nearly completely unresponsive. Taskbar icons don't highlight when hovered over, most applications freeze, and I can only exit out of them. Trying to restart windows explorer causes a harder crash, where the mouse inevitably stops moving, but still doesn't BSOD. Task manager doesn't update either. Once, I was calling someone when this happened, and while their video feed froze, along with everything else, I could still see my camera moving with no lag, and they could still hear me through my mic. Sometimes I'll leave task manager open on one monitor so I can see if there's anything strange when it freezes, and occasionally it will show one or both of 0% disk usage and 100%/0% GPU usage. It produces no critical error in event viewer other than the one caused by me force turning off my PC, and reliability monitor doesn't show anything either. MSched showed nothing wrong with my RAM, and it doesn't seem like I've taken any performance hit to my GPU or CPU. I've tried defragging my SSD to find corrupted files, but that didn't turn anything up, either. I've scanned windows 10 for corruption multiple times, and nothing has come up. I thought it might be a sleep mode issue, but turning it off completely hasn't fixed it. I found one other thread with a similar issue to mine online, and apparently turning on XMP fixed it for them, but did nothing for me. I've tried running my RAM at a slightly lower frequency, turning performance options on and off, reinstalling drivers, and restoring windows to an earlier point. My temperatures are completely fine, idling between 32 and 41 for the CPU and GPU, respectively. Even running games that aren't quite as intensive don't prevent it from crashing, it seems like only more intensive ones do. Eventually I'll try doing a full reset, but I'm not optimistic it'll fix it. Thank you for any help.
Specs:
RTX 3060
Ryzen 5 5600x
32 GB RAM
1 TB SSD
MSI B450I Mobo
Specs:
RTX 3060
Ryzen 5 5600x
32 GB RAM
1 TB SSD
MSI B450I Mobo