I was trying to use Home Sharing on my Apple TV with the remote app for the iPhone, but my Apple TV won't recognize my iPhone even though both are logged into my Apple ID. I tried turning on home sharing in iTunes on my Mac as well, and on the music part of my phone just to see if it was the remote app or my Apple TV. But still, my Apple TV keeps giving the message "To access your iTunes library on Apple TV, turn on Home Sharing in iTunes". My computer and phone are also acting like there are no other devices with Home Sharing turned on. What can I do to make this work?