yep same here. I have it during the load screen and usually as soon as the turrets go up at the beginning. I've also noticed it when i alt tab out of the game. insta crash. So frustrated.
The same problems with radeon rx 5700 xt, tried everything that is possible and impossible. In the league ligend I also have green screens, in others most often it is departures to the desktop, but sometimes there are bsod and black screens with stuttering.