[2021] Game freezes when starting Chaos wastes

I can see the ‘Crosshair Kill Confirmation’ is causing problems in your second log, but that wouldn’t explain your PC losing responsiveness!

There could be something else at play - overheating, etc. I’d recommend having a look at: [PC] How to Resolve PC Crashes, Loss of Responsiveness or Blue Screens (BSOD) – Fatshark