I use an AW2000 in combination with Synology DS213j (DSM 4.3). I want to use te DS audio app (Synology) for streaming (incl internetradio). There's no problem for streaming music. But the internet radio doesnot work. I have tried several profiles in the media-server app (twonky, apple ios, airplay, standard) with no positive result.

The Philips app airplay+ works ok. Where do I make the mistake? I cann't believe that this could not work.