I had an issue with my smart TV along those lines. If I remember it was that the images from the DVD player were cutoff. The solution was to try EVERY image display format. As I recall there were two selections that you would think would be the same but weren't. Something like 4:3 and 4:3a I do get frustrated with all the computer controlled features that are supposed to be intuitively obvious, but aren't to me.
Doug in SW IA
Doug in SW IA