Recently I've been having a problem with my iPhone 5 power button. It has become unresponsive when I press it. Sometimes it takes two to three presses on the button before the screen turns on/off The strange thing that I noticed was that if I press to the right of the power button it always fails but works if I press on the left side. Not sure if I'm making myself clear. Is anybody else having problems with the iPhone 5 power button?