I was able to make it work with my V473. It must be the same procedure. Shall we try it?
– Turn on the receiver, press the button “NET” on the remote until “SERVER” appears on the receiver display.
– Start SWYH, open the “Stream to” menu, choose your receiver on the list.
– Put something to play on the computer, check if the volume isn’t too low.
– Back to the receiver, using the direction keys on the remote you should browse the available servers until you find “Stream What You Hear”, choose it and voila! It’s like you also needed to “tune to” the SWYH server on the receiver.
I hope this helps.