<p>The PBT_POWERSETTINGCHANGE event (e.g. indicating "enter away mode") is sent twice, since both the MP core and PowerScheduler register for it. This is an unlucky cooincidence of a rework in MediaPortal.Application\MediaPortal.cs (which is registering the event since 1.5 pre-release) and the integration of PowerScheduler (which is registering the event since its beginnings because it was not handled by MP so far...). One effect of this is that PowerScheduler tries to stop the player twice, which results in exceptions.</p><p>The fix removes the registering for the PBT_POWERSETTINGCHANGE event from the PowerScheduler code, since this is done by MediaPortal.Application\MediaPortal.cs.</p>