Hi guys, when I'm using my MBP and I put it asleep, and once I wake up my MBP my trackpad gestures stop working, and exposé isn't available anymore? Even when I press on the exposé key it won't work? I'm on ML and I'm wonderring if this issue is related with ML. By the way the only way for me to get rid of the problem is to restart. Has anyone all ready had this problem? Has someone got a way to fix this?