I am having a lot of trouble when trying to play slingbox on my tv through AirPlay. If I try to use my iPad then I only get audio through my tv and a black screen on my iPad saykng that the video is being played through AirPlay, but no video shows. When I try to use my iPhone I get video but the aspect ratio is completely off. It turns into some sort of strange vertically compressed format. All other airplay functions from both my iPhone and iPad work. Any idea how to fix this?