title: Jwplayer : Video loading error on the first attempt {firefox-22(Mac)}
body: <p>Using FF 22 on Mac, trying to run some videos using jwplayer.
  Clicking on any video for the first time generates the attached error message. Then clicking on the error message or any other video runs the video normally.
  Refreshing the page resets the problem into action and it is encountered again. </p>
  
  <p>Jwplayer version: 6.4.3359</p>
  
  <p><img src="https://i.stack.imgur.com/T6Wrh.png" alt="Error Message"></p>
  
  <p>The error is not encountered on other browsers or any earlier version of firefox. Any Suggestions?</p>