Apple TV 3rd Gen no longer sees Airport Express 1st gen in Airplay after update
Apple TV 3rd gen was connected to AirPort Express 1st gen via WiFi, drove a video device via HDMI
and sent audio to the AirPort using Airplay and selecting the AirPort Express under Speakers.
I could adjust the volume with the AppleTV remote.
Apple TV was stored unused for a while.
After powering on yesterday, I ran the update.
Now Apple TV is connected to the Airport Express via WiFi
but Airport Express doesn't show in AirPlay settings.
I can still use AirPlay from my MacBook running Snow Leopard.
There are no updates available for the AirPort