Good evening,
After various tests I can confirm with certainty that on Logic all the instruments and sounds using komplete kontrol on the tracks have problems starting the first bar. If you use the same tools via kontakt 7 they give no problems and start perfectly.
I have seen many users proposing to leave after a beat of the metronome but it doesn't seem like a solution to me but more like a patch. Also because listening to Logic you can already hear the problem as if it were a minimal initial sound then nothing. I ask that the matter be clarified to resolve because it is truly nonsense. Thank you