title: Android Studio Quits unexpectedly on Mac
body: <p>I am running Android Studio v1.5.1 on OSX El Capitan 10.11.2.
  Android studio starts flickering whenever I move and click the mouse from external monitor to the laptops screen, then suddenly quits without giving any error message.</p>
  
  <p>Is anyone else facing this problem?</p>
  
  <p>Crash Report: <a href="http://pastebin.com/xda8wAKN" rel="noreferrer">http://pastebin.com/xda8wAKN</a></p>