I have never heard of this kind of thing happening before. I have also never personally expeienced it, nor has anyone else in my play group. I'm sorry you're having this kind of problem, though. That's pretty weird. It might be helpful if you listed your system specs, though (OS, Processor, RAM, Vid Card, Sound Card, etc) and if you are running EAW or OP. Also, when did this start happening to you - after a paricular pach???
Gamester