Crashing Issues and Instability

Hello,

So over the past few days my Computer will re-start. I think this has something to do with Anti-Cheat.

Now after i play a few games and i go back to the main screen I try and click on a game mode and it won't let me select it.

I have to restart the game again and once it loads up my PC restarts.

I am on Windows 11 - All updates.

Running RTX 4070 Founders Edition GPU

Intel I9 14700K

I have a PlayPro Account so not sure if there is something to do with that.

Any ideas?

Maybe DIrectX issues?

Thanks

Mercan