Battlefield 6 – game freezes after 10‑30 minutes, whole PC locks up

Hi,

I just bought Battlefield 6 today, and unfortunately, I'm experiencing a serious issue that also happened to me during the beta.

After launching the game, I can play for about 10 to 30 minutes, then the game suddenly freezes, and a few seconds later my entire PC locks up. I can’t do anything — I’m forced to manually restart the computer using the power button.

Important note:
All other games work perfectly fine, no crashes or performance issues at all. This problem seems to be only with Battlefield 6, so I assume it may be a compatibility or optimization issue.

I’ve already tried:

Updating my GPU drivers

Verifying game files

Lowering graphics settings

Closing all background apps

Nothing has helped so far.

Has anyone else experienced something similar? Any advice or fixes?

Thanks in advance for your help.