Hi and thanks for the reply.
The midi had no overlapping (I checked) and it is occuring with several perform modes and it seems to appear with strings, dream on and other “rich” sounds. Before the update it was played properly. The issue appeared after the update to versione 2.1.2.
This is the complete song, published on youtube before the update to v. 2.1.2, you can hear the strings are played properly (minute 2:56, unfortunately I don’t have a track without the voice)
