Devialet Phantom Gold, DOS2 UPNP

Every time I play music from audirvana to Devialet pahntom Gold via UPNP, playback stops, either in the middle of the song, or after the song has been played or after about 2 songs. this occurs regardless of settings in the audirvana. Does anyone have any suggestions on how to solve this problem? i have installed audirvana on a mac mini 2018

Try to set upsampling to x2/x4 and not device maximum. I had the same problem with a pair on DOS1 and changing that setting resolved the problem for a gold stereo pair using a dialog box.