This started happening about 2 days ago. Often when in main player mode, hitting the next track button will skip back to the first track of the album/playlist when on the second track. This also happens when the second track finishes, it will fade out to the first. Note this only happens in main player mode, compact and theater work just fine. Any idea why this happens? I've tried rescanning my library but to no avail. Any help would be appreciated!