Primov2 Playback Stops Randomly w/ Qobuz: Playback Stability Issues

SW 3.779, HW 2.2, Firmware 0.3.7
Client performed factory reset yesterday
Today after ~ 30 Min of playing it stopped again. It took a restart to get it playing again.
In this state id doesn't react on play, pause but it reacts on the restart command from the app.
(PRIMO PURCHASED 2 WEEKS AGO) High priority

LATEST Logfile:
[http://logs.volumio.org/primo2rev2/1PnsqBF.html|http://logs.volumio.org/primo2rev2/1PnsqBF.html]
first logfile:
[http://logs.volumio.org/primo2rev2/NzvIxJ3.html|http://logs.volumio.org/primo2rev2/NzvIxJ3.html]
This time no response on pause, play, skip. Needed restart to get it on again.