Enabled audio options not selectable for playback

Core Machine (Operating system/System info/Roon build number)

Intel i7 NUC running ROCK

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)

Ubiquiti EdgeRouter X SFP hard wired ethernet, Cisco Catylist 2960 switch

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)

Multiple network endpoints, including Allo DigiOne and USBridge, iPhone 7, RPi4B, Meridian 218, MacBook Pro…

Description Of Issue

Enabled options in Settings > Audio may not show as available (and cannot be selected) for playback. Sometimes restarting the server causes them to reappear, sometimes not. Which ones can be used, or not, seems to be random: could be iPhone or Allo over RAAT that disappear, while the same DigiOne device might still be selectable via SharePort (AirPort) protocol.

Hi @Brad_Burnside

Please see this post: