B1419 airplay to Naim mu-so 1st generation

Behaviour similar to previous build:

No success at all so far in triggering successful airplay to Naim mu-so since installing this build 30 minutes ago.

On pressing play:

  • signal path indicator lights up
  • after ca 5 seconds, play status reverts to paused / signal path indicator dims to grey
  • progress bar does not move from 0 seconds, or wherever in a track play is started.