occasionally i get a pixel destortation like boxes on the screen. it happens on hd channels as well as non hd channels. anyone else experience this??
Once and a while I have it. But rarely. I suspect it is from the feed that Verizon gets from the provider. I have heard of cable issues in your house, or to strong a signal that can cause it. If it continues quite frequently and becomes bothersome, I would place a call to tech support.
Here is a link to the FIOS TV forum that someone posted regarding the same issue. The FIOS TV forum discusses hardware and technical issues. This forum is more for programming and channel issues.