I don't know exactly when it happens but most of the time, if I think the game looks kinda wired and I take a look at the settings, they are all changed from what I chose. Like motion blur keeps turning on, ragdoll count and filtering get reduced, frame limiter gets turned off, my sensitivity is reset. It is really annoying. Is there any easy way to prevent this? I can't play like this. I have to set up the game every time I wanna play a couple of rounds.