Only Airplay on Yamaha WXC-50?

[xxx (Banned - toxicity)]

Really, this whole day of back and forth could have been done without, if you had just bothered to read the post I first linked to.

HP Corei3 4GRAM TPLINK ARCHER C2 and Yamaha WXC-50

I thought you wanted something other than AirPlay, i.e. a better SQ. If that’s true, then you will need some sort of transport device, either RoonReady or running RoonBridge. It looks like you’ll need a device that can input to the RCA or Optical inputs on the Yamaha. Something like this - https://allo.com/sparky-eu/digione-player.html See this guide - https://kb.roonlabs.com/Roon_User_Guide