I had this problem for a while but while I'm playing MGS V TPP (Great freaking game BTW) this problem got to far. So my left analog stick is sticky or something because it always registers as up even if I'm not touching the controller. And sometimes when I press up I move at a snails pace. Also the analog stick gets stuck. Can somebody tell me if there's anyway to fix my controller besides buying a new one please? [spoiler]i really got annoyed because I can't keep my box still:)[/spoiler]