Stopping playback with Lumin U2 via UPnP

What streamer will you buy if you not longer have the U2? I’ll keep my U1 for sure, but its really sad that Audirvana and the streamer do not longer work together perfectly like it was in the past. I’ll use the Lumin app allthough I think music sounds better with Audirvana. and I have some other alternatives to stream with Audirvana, have an old SMS 200 from SOTM and a streaming bridge in my MSB DAC that I can use instead.

But like said in a earlier post: I do not understand how Lumin can be a certified Plays with Audirvana partner if those problems exist for such a long time. Its not the fact that there is a problem. Problems can occure, no question. But its really a shame that no fix or workaround is provided for such a long time, no matter if the fix has to be made by Lumin or Audirvana. Its really disapointing :-(.