Hey, thanks for the reply.
Yes, I know that, but I noticed that in some cases after switching a present the sound won't come back ever again from this certain Pigments track. I reproduce it on my system when I have more than three Pigments synths in the projects on different tracks.
The only workaround I found was to remove and then add a new track with Pigments on it. I don't think it's a DAW problem either, because the indicators show midi messages being sent and received but no sound output graphic visualization and no audio itself is hearable too.