I have my apple TV connected via an HDMI cable to a Sharp Television (not sure of model #). Every time I press the left button on the apple remote, it prompts the TV to do a "channel auto scan." Even after running the scan, when I reselect HDMI the left remote button causes the same thing to happen. I proceeded to make my iPhone and iPad remotes, but now this function is no longer working (probably another question I need to ask). I just wish the remote that came with the device would function at full capacity, it is very difficult to navigate trying to avoid pressing "left." Any thoughts or does anyone know who I could contact? Thanks!