Scaler using bandlab, samplitude sustain issues

sustain problems is back when I drag say 4 chord progression from scaler to bandlad it creates 2 layers of midi on top of each other creating a long sustain sound and well after its done playing the same kind of thing that happens when your holding down the sustain pedal on a piano chords get out of tune quickly in samplitude the the sustain not as bad I have looked for settings in scaler and the daws no luck here scaler 1.8.1 no problem like this now if I use a instrument to play the midi all is well just when I use scaler as playback this happens any thoughts eric

forgot to mention that scaler is not opening as vst3 in both daws thanks eric