I’m not sure how to describe this. But two things happen.
One I suddenly lose my sound (on maps I’ve never lost my sound before), and it is gone permanently (s_restart doesn’t work, it restarts the entire game)
Two, my screen starts to shake more (like earthquake shake) and more as I get to the point where I lose my sound - does that make sense?
It’s never happened before tonight, and tonight it happened twice.
The “shake” and sound loss remain until I restart the game.
I’ll take a video with FRAPS next time it happens.