I have setup Audirvana on a dedicated W10 machine and usually stream to a pair of Devialet Phantoms using UPnP. The connection to the Phantoms has always been unstable. Sometimes I loose connection while playing a song. Sometimes I can’t even select them as output device. But they are always available to cast mp3 files directly from that machine (right mouse button, cast to Device). I have a wireless and an ethernet network adapter and tried disabling the inactive one as suggested in some threads. Still no success.
How can I get a stable connection from Audirvana to these speakers?