Why can't I exit an app by pinching? Should I reset?
Most of the time I can exit an app by pinching, but sometimes (usually two or so, sometimes three, times a day) I cannot. I have iOS 8.1.2 and got my Air 2 on Dec 1 last year. I tried talking to AppleSupport via online chat but I felt like I was chatting with a robot (maybe I should call tomorrow and talk to an actual person?). I posted an earlier question about this, and someone said it's probably a glitch in the new OS. But the AppleSupport person I spoke to said I should backup my iPad and then reset it. Would that take care of the problem?
iPad Air, iOS 8.1.2