title: What can cause a WP7 app to crash with no exception
body: <p>I have an app that works ok on the device emulator but on the real device it crashes after some time. It can happen after some minutes as well after 1-2 hours.
  The problem happens both with the device alone or attached to visual studio.</p>
  
  <p>The point is that no exception is being thrown, VS just reports the connection was lost.
  I did check if i'm using too much memory but that's not the case (http://stackoverflow.com/questions/4239193/whats-causing-my-wp7-app-to-crash).</p>
  
  <p>What can cause apps to crash without throwing exceptions?</p>