With the CPU running now at 1%-2% the disconnects have been less frequent. Now they seem to happen after 2-3 hours of playback. With the previous configuration they were happening every few songs.
Thanks for letting us know that with the CPU running more efficiently, the disconnects have been less frequent, at least there is some hope of progress. There is still an active ticket into your report, but progress has been slow. We will update you once we have any news to share, thank you!