I am having issues with my trackpad button not responding. It does not happened always but it is happening quite often especially tonight. I have noticed it before but tonight it has seemed to get much worse. I am having no problems clicking by using the track pad itself. The trackpad will respond perfectly to all taps/swipes. Its just the actual button that is having major issues. This ever happen to anyone? Is there a self help thing available or is it off to the genius bar?