Game crashes one every map on old pc and the one i got yesterday

Everytime I run into a big pack of mobs I go back to the home screen, I have no idea how to fix this, I've tried everything I can think of. I updated my pc yesterday and i've had the same problem on both pcs

A good start would be listing your PC specs (as much as possible).

Hardware & software and any relevant driver information.

Steam vs standalone client
GPU brand and driver
troubleshoot without overlays enabled

Are you having game network disconnections? Any error messages?