I have almost my complete music library in a network drive (mostly MP3). I didn't suffer much issues until now (3.3.7367 Store).
In the following screenshot you can see the list of my queued tracks. Pearl Jam's "
Daughter" is playing...

When the track finishes, you can see an animation in the "player controls" (see screenshot below), and after 1-2 seconds animation the playback stops. I would expected that the next track "
Glorified G" would play (like it always did in the past). The remaining track time, shows the right data, but not the track title...

The issue is reproduceable, but not with all tracks/albums. I guess it might be related with the file tags/codec/... or simply that MusicBee does not like Pearl Jam's Vs album...

What I could find out is that Pearl Jam's Vs tracks have their tag in APE format and are encoded in MPC while other albums not suffering this problem are in ID3v2.3 + MP3

Edit: I've re-encoded the problematic album in MP3 with Lame (and ID3v2.3) and playback works as expected. I guess it is something related to MPC or APE. However, the issue still appears on some AAC files (m4a). I guess I could provide the files to Steven if he cannot reproduce...