Was setting up the tivo remote contol through the settings menu and had a problem with the Input button. The tivo will only switch to 2 of the four tv inputs. The tv remote, of course, switches to all. I'm sure the first question is did you try all the codes? No I tried the first three or so and the last three or so. There's probably 4 or 5 more to try. Has anyone ever seen this to where the tivo control will not operate all the inputs, only two?