4.20 crashing days after release

MSI GS65, constant crashing in the editor. Simpy loading a mesh or trying to edit a material.

Unreal Engine is useless to me atm…

Edit: Did a couple of things, so far so good.

Verified 4.20.2
Also went into Nvidia settings and changed the Preferred GPU setting from “Auto” to “High Performance Nvidia Processor”