The real question is why aren't these things caught in beta testing? It's like they've only got a half-dozen people testing and they're all on brand new hardware. For what it's worth, I've got a 2010 Mac Mini and airplay mirroring seems to be working fine to my Apple TV 3rd gen. I wonder if it's a permissions problem? Or perhaps a reinstall would fix?
2/28/14 at 7:02am