My game just froze. Luckily these seem to be very rare.
The CPU usage was not 100% when it froze. The sound was looping.
The round was about to end, I just shot at a metal rail and the bushwhacker with the kek was firing at me. Nothing special seemed to have happened. The map was terminal and first stage. This was the first map I played after starting the game. If there is more that could help you with, I would be happy to assist. Just ask.