Trackpad loosing gestures
Since installing Mountain Lion 2 days ago I have this intermittent situation. When waking the iMac from sleep the majority of magic trackpad gestures are lost. The scrolling arrow function remains but other 2, 3 finger and 4 finger gestures are removed. Also the F3 button on the keyboard remains inactive. I have unpaired, repaired the trackpad and keyboard to no effect. It is a shame it doesnt happen everytime the imac is woken from sleep and a reboot always cures it, but has anyone else experienced this?
iMac, OS X Mountain Lion