11.0.2 does not increment play count
I have smart playlists that are based on play count. Sometimes as iTunes plays the count increments and sometimes it doesn't. When it does, it replaces the tune it was just playing insteads of adding a new tune to the bottom of the list. When it doesn't iTunes moves down the list. Eventually it gets to the bottom and stops. If the count criteria is < 1, it should increment the count, remove the tune from the list and add another at the bottom but it doesn't.
I have cross-fade turned off. I understand this used to be a problem that was fixed. However, I left it off anyhow.
What else do I need to check/correct/do?
Mac mini, OS X Mountain Lion (10.8.2), Drobo S for music storage