Hi I'm using the UPnP plugin very successfully (barring one issue). Flac file Media is stored on a NAS. Player is Cambridge Audio's CXN network player (but playing directly to my ARV amp, Cambridge Audio CRX120 works as well). I have all the add-in settings as default, using profile 'UPnPlay'. It worked without changing anything. The one issue I have is there is a brief burst of hiss between some tracks. It is consistent for the files that have it. But playing those tracks, from the same source, on my PC (through groove music) does not have the hiss. Aside from this very happy with it - Thank you Steven.