Can't edit iTunes playlist
I'm trying to edit playlists that I have created (not smart playlists). I can add tunes easily enough but when I try to delete songs they pop back into the playlist after a few seconds. I assume it has something to do with synced devices. I have another Mac and an iPhone with that are synced with iTunes Match.
MacBook Pro with Retina display, OS X Mavericks (10.9)