Game crashed when starting a breach

Hello, today after the patch my game completely crashed while starting a breach within a map. I don't know the exact map type, but it is one that is cavernous with some lush vegetation. I started the breach and began killing mobs, and in about 1 second or less the game froze and did not recover. I've never had this problem before so I thought I'd report it.

Oops, this is for POE2. The steam support page brought me to POE1 I guess. Sorry about that.