Game consistently crashes very shortly (~30 seconds) after loading into a network game.
Tested both modded and vanilla, same behavior. Singleplayer seems unaffected.
The crash is quiet, no problem report or crashdumps are created.

Exception code: C0000005 ACCESS_VIOLATION at 8B55767D

Edit: Hosting a network game seems to work both with and without Battleye, though i didn't test others joining.