I’ll spare the jokes about not being able to play the new Coldplay album being a positive, but looking in the Tidal app there is a Dolby Atmos version, are you perhaps trying to play that rather than the flac version? Can you play it from the Tidal app using Tidal Connect making sure you select the flac version and not the Dolby Atmos version?
I just tried streaming it from Tidal through bubblesoft upnp on my phone and all tracks play OK (2 or 3 second snippets from each track is more than enough) so if there is a problem it looks like it may be something in the Naim app
you’re right there are three versions of the album one of them works. I was fooled because with Qobuz I can’t play the album from any device. thanks for the advice