Apple tv
I have Apple TV air play . The icon disapeared.
MacBook Pro 13", macOS 10.13
Question marked as
How to AirPlay video and mirror your device's screen - Apple Support
If AirPlay or screen mirroring isn’t working on your device - Apple Support
- Both devices must be on the same home network, and the router should allow the ports as used for this service.
- The Apple TV must have activated the AirPlay functionality.
- The icon in the menu bar for screen mirroring, follows the checkbox setting in System Preferences﹥Displays.