Playback of playlists limited to first 500 tracks on LMS 7.7.2

[MikeGilpin]

I had to install LMS 7.7.2 to try to revive my music system after an older release of SqueezeServer stopped working after the last automatic update to Windows Vista (I should really get around to updating that system to Windows 7, sometime...). LMS installed OK and scanned all my music, and at first I thought, great, all working!

Then I noticed that when I play any playlist, it's only randomizing within the first 500 tracks, no matter how long the playlist. I had started with a playlist that has 7752 tracks, so it was particularly noticeable that I was getting lots of bands starting with "A" or "B," but nothing later in the alphabet. I had hoped that perhaps the counter display was just wrong, but no such luck.

When I select the playlists on the left pane, it correctly reports the full number of tracks, and I can navigate to the end of the playlist and see all the music.

I tried other playlists, they all do the same thing. I looked for some new setting that didn't exist before, that would cause this behavior, but could not find one.

I attached my config info.

Thanks,
Mike