Advertisements This is weird. I have a movie recorded on a Roamio. Recorded on an OTA station called "Grit". Was recorded this July. When watching the movie I can use zoom as full, panel or zoom and it changes the picture size. Yesterday the same movie recorded on the same station on the same Roamio. However when watching the new recording the zoom button does nothing, it displays in what seems to be panel mode only (when I push the button it says zoom, panel or full but nothing actually happens with the picture). I've seen this before with some recent recordings, why? Something with the way the channel is broadcasting or the way the Tivo is recording?