Warzone Warzone keeps crashing without error

[DevLink89]

Since a few days my Warzone game just crashes after about 5 minutes. I don't get any error messages, it just quits the game back to the desktop. I've searched high and low and about a year ago a lot of people seemed to be experiencing the same issue, however all the fixes proposed then don't seem to be working for me. I'm running a Geforce 1660 card.

What I've tried so far:

- toggled my gfx settings in game, including turning off Vsynch inside the game and in the geforce panel
- booted the game up in safe mode
- rerolled to a gfx driver from a time where I'm sure the game was still working
- switched to Direct X 11
- tried scan&repair a few times
- disabled my firewall and added an exception line in the battle.net client
- did a full re- install of the game (200 gig dowload down the drain)
- let the game re-install the shaders in the main menu
- tried waiting 30 mins after reinstalling the shaders. The game still crashes in the menu.

Honestly I'm a bit fed up. Nothing seems to be working. I've never experienced a game this broken to be honest. Been playing this for a year and had to re-install twice and now I cannot even play.

Any advice would be much much appreciated.