Okay, I don't know what's happening, but I can't choose my Audio track on my Apple TV 3. I have 4 tracks I should be able to choose from, but when I hold down the Menu button I get the "Subtitle" choice (none available, which is correct) and I'm unable to go to the "Audio" choice. When playing in iTunes on my iMac I can select my the audio track, but it's also defaulting to the commentary track rather than the usual. I've tried to reformat the M4V file in Subler and nothing works. Please help. I'm incredibly frustrated and I can't think straight any longer.