I had a further play with this earlier today - was interested what was going on.
It seems that their advert servers are going crazy if its not a device that they know (they know Sonos, they don’t know Bridgeco based devices, but do know our newer products).
Unfortunately It’s something that is outside of the control of Naim or VTuner, as its the station that has implemented this free tier streams and it has issues. The station should supply a continuous MP3 stream, but in reality it keeps on dropping the stream purposely and then kicking another advert out.
If you can find a support email on their website, try and
send them an email. I had a look around the website but couldn’t see a technical support contact.