For some reason, when we watch Bravo HD, it has this problem where it keeps locking up, going blocky for a few seconds with no sound, and then snaps back to being normal.  When we switch back to Bravo normal SD, there's no problem.  As far as I can see, Bravo HD is the only channel where this happens.  Has anyone else noticed this problem?  Is there anything special / different about Bravo HD that would cause it to have a problem and not the other channels?
Thanks.
Mark
				
			Thanks.
Mark
 
	 
	 
 
		 
 
		 
 
		