Game crashes whole PC - 660ti

Original Topic - "Rendering device has been lost." - GTX 660 ti
I did a topic for this but I cannot reply to it anymore since I haven’t received any reply on it from the Customer Support that was supposedly dealing with it, so here I am creating another Topic (apologies for that) since it seems I got ignored on my original…

Continuation:
Since I didn’t get any reply on my issues I reset my PC (Windows Reset) meaning windows was reinstalled and updated.

This seemed to have solved the issue for quite a while till I had the crash and today I had another one and here I am again on the forums with the attempt to fix whatever this is, the crash was: Game does freezes for 1 second, whole PC Freezes but audio keeps playing, the audio in game is like I am standing still and I hear ambient sound, I do not hear players going around and combat, my Discord Voice audio is working and people could hear me and I could hear them, discord did crash by itself and restart and put me back into the call apparently and I could still hear them and they could hear me, but the PC is completely frozen and I had to force reboot.

Overwatch was ‘recently’ installed and had no issues really till suddenly it happened 2 times in 2 different occasions, here’s my updated DxDiag & MSInfo right after I force rebooted:
DxDiag - https://pastebin.com/BpbzrXut
MSInfo - https://pastebin.com/u3FD4wLm

  • Discord Overlay is disabled
  • Fullscreen optimizations is off
  • Game DVR & Game bar are disabled
  • I have 500gb+ Free Space
  • Graphics Driver was updated
  • I’ve reset ingame settings and put everything to what I wanted again
  • I’ve made a shortcut outside of the games folder so I do not need to run it through the launcher
  • Everything is set to lowest
  • GPU Temps is not a problem, I never go above 65c

A post was merged into an existing topic: “Rendering device has been lost.” - GTX 660 ti