So just recently, out of no where, the controller i got with the Uncharted Double Pack randomly started crapping out on me. I started playing the Battlefield 4 Beta and when i went to turn my soldier, it took forever to turn. i was turning about a degree every 4 seconds. so i switched controllers to the controller that came with my PS3, wondering what the hell was going on, and that one worked like normal with no problems. my friend says that there might be dust inside the controller thats blocking the analog sticks from functioning like normal, and that i have to take apart the control and clean it, but that seems a bit extreme, idk. has anyone else had this problem?