MacBook Pro Retina hijacking Apple TV Airplay relentlessly...
All of a sudden, my MacBook Pro Retina 15" is relentlessly hijacking my Apple TV airplay function. If the computer is on and open, EVEN IF THE APPLE TV IS POWERED OFF, the computer forces the Apple TV on and pushes the sound through it. Nothing else can stop it from doing this except completely unplugging the Apple TV. It seems possessed. I have already downloaded iTunes again from Apple and am running the most current version. I have also restored Apple TV and downloaded the most current version. This seems to be a MBPro Retina issue as my MacBook Air is not having this issue and is behaving normally. Haven't seen any other forums out there for this kind of thing. Anyone have any ideas?
MacBook Pro (Retina, Mid 2012), OS X Yosemite (10.10)