Just got my second DMG in the mail today. Loaded it up with the same lsdj from my first cart. Whenever I try to go into sync mode trying to get the two to sync it works until I start playing the master at which the master displays "too busy" and I'm unable to do anything until I reset. The one set to slave does not freeze 50% but will. Anytime the clock Is super fast despite setting it to 40bpm. Anyone have any clues on what's going on? Tried switching the order around as well.