Tech support could not figure out my lingering problem. Since going with this Scarlett 2i2 the melody track midi in yellow is out of sync with the RealTracks -a couple of bars behind. Resetting to factory settings (all option) fixes it but only for a while, it goes back to this problem. Unchecking the use VST/DX on the Midi driver setup dialogue box made it better but still off a little then later it was back to same.