No!No!No!Yes!
While playing around with the orientation QBW I have noticed that the orientation event will sometimes stop, don't know why. If I create another orientation QBW the second one is un-effected as are all other QBWs.
If I enter the Advanced settings and press Run it will work correctly, also if I resize the QBW and press Save & Run it will not run nor will the resize setting get saved!
Hope this helps narrow it down.
My device has been recently reflashed with both images for PR1.3