I just ran into this issue. What worked for me: On the device Remote App And Device -> Remote App And Device (yes, it's listed again as a sub option of the first), selected my Mac and unpaired it. Then I Airplayed from Mac to Apple TV which showed a 4 digit code which I typed into my Mac and saw it work. (no idea if that step is required). I quit Airplay, went back to XCode which in Devices and Simulators showed a "Pair" button (wasn't there before). Paired