Per Vermintide 2 (#1528) (specifically [an experimental EAC fix](https://github.com/ValveSoftware/Proton/issues/1528#issuecomment-3910673880)), is there a chance some work could be done to test EAC functionality here as ...
@NTMan The game uses the Unreal Engine 4, i had crashes randomly with Life is Strange 2(UE4) too with Lutris. Disabling esync fixed it. Then i recommend also for you to start your the game with the launch parameter :`PRO...
Looking at `jack_msg_handler` errors in log, this game probably needs XAudio2, related issue https://github.com/ValveSoftware/Proton/issues/54 But this is most probably not the cause of random crashes.