Why is AppleTV showing a popup menu about AirPlay all the time?
I am experiencing a problem with AppleTV that I never had before:
It is a black popup message that keeps poping up on my TV during my Slide Show.
It says:
AirPlay
Wirelessly send what's on your iOS device or computer to this display using AirPlay. To learn more, go to apple.com/airplay
Then it displays an instruction to Choose Wi-Fi Network and Choose This AppleTV
Does anyone know what it is all about and how I could fix it? I never had this problem before and I really need help because I want to play this slideshow on my TV during a party tonight.
Any tip will be mostly welcomed!
MacBook Pro with Retina display, OS X Mavericks (10.9.1)