I haven't tried this on d18, but on d3 when working with large cue lists I've found that if I don?t put the "goto zero" command after loading a track, I have all kind of playback problems. With small cue lists this problems doesn't occur, only with large cue lists. But the playback problems are solved using the ?goto zero? command right after each load. Is it really necessary to use it? Or was it a bug of d3, I understand that if I´m loading a track for the first time, it will start playing from the begining. Well, I will try to recreate a cue list on d3 with that kind of playback problems and open it on d18 to see what happens.