When I have the mod pack running since #09, the mouse and the gaming keypad I use for WASD randomly twitch and jerk, making the game unplayable. I've attached my logs for your review (and PS I'm a contributor, I wish I could send more, but its tough in my market right now). When I run vanilla, the problem goes away.
Borsao
Aslains_WoT_Logs.zip
added 7 minutes later