I have a wierd problem with my overiew button (the square at the bottom right corner). It is as if it gets pressed repeatedly when I don't even touch the phone. This problem only occurs when the mobile data signal is bad and disappears if I turn mobile data off or if I put the phone in flight mode. This means, for example, that it's impossible to use the phone in a car thats driving through an area where the signal is low.
Is anyone else experiencing this problem?