foobar2000 Album Art - Sometimes there, sometimes not

[timztunz]

Sometimes I get album art to show up for "whats playing now" in the playlist and sometimes not. Some of my album art is the folder with the FLAC files and some is in a separate folder called Album Art. At first I thought it was showing me album art that's kept with the files but not ones where the art is kept in the other folder. But I added the album art .jpg to the FLAC file folder and used mp3tag to replace the album art from the separate folder to the .jpg in the FLAC file folder. But now I notice that the problem is sporadic, one time showing album art for a song and then another time not showing it. Does anyone have an idea why that might be?