I had a strange experience Wednesday evening, April 25th, about 8:00 P.M. PDT.  I live in Anaheim, CA.  While watching a recorded program on my dvr, I first got an audio interruption, starting with a series of sharp, "electronic" beeps, then the picture froze, and the voice part of the program began to stutter, and repeat over itself, while sounding like something coming through a synthesizer.  I tried backing up and repeating, but no luck.  I also tried live TV, with the same effect.  I also noted that the receiver was very sluggish in responding to commands from my remote.  I have a 722K in the living room, which is where the problem was (I also have a second 722K in another room, which was working fine on DVR and live programming at the same time).  I did disconnect the power from the subject receiver and restarted it, but no effect on the problem.  This morning, I was going to contact DISH by phone, so I checked the status, it is running perfectly, both with the same recorded program I had the problem with, and live TV.  There were thunderstorms in the general area, but I assume that would have affected the other 722K as well.  Does this sound like something that might be affected by solar activity?  Would appreciate any input. Thanks.
				
			 
	