I have tried to reprogram it. I have a list of codes that I've tried
in the past, and one of them used to work but not now. This thing
stopped working when I was adjusting the color in the TV menu that one
of my children messed up. I thought maybe I had changed something in
there, but I have looked through the menus SEVERAL times and can't
find anything that would indicate that I've disabled the remote from
the TV.

Troy