said by TonyB67 :

This is back to happening again, with a new twist. Say I'm watching a saved episode of "NCIS." The show ends, and I delete the episode. The screen goes black, except for the left-right scroll at the bottom of the screen. That stays and still shows "NCIS." Again, I have to bring up the guide to get back to a program.

I'll get my model number and hook-up info when I get home from work tonight.