I have two Apple TV 3s, both updated to latest. I'm getting no audio when I try to play anything via AirPlay from my iPhone 5, mirroring or not. Video yes, audio no. With my MacBook Pro, I can play music from iTunes via AirPlay, but when I try to play music via the Apple TV interface, I get no audio. The screen displays artwork etc, as well as the elapsed time bar showing the track is playing, but no audio. When I use AirParrot app on my MacBook to play content via Apple TV, I get crystal clear audio and video. iTunes movies, Netflix, everything else on Apple TV is fine with audio and video. I've looked for a solution all over, but although it appears many have had similar issues, there seems not to be one as far as I can see. HELP!