I understand this may be a Native Instruments issue, however i wanted to see if any other c13 users had experienced it/or had a fix?
Sometimes when I update Komplete Kontrol and I go into a project, I click on Komplete Kontrol and has just defaulted to a fresh version like you’ve only just opened it and i’ve lost all work with it?
This sometimes happened to me with Kontakt but only if I went from vst3 back to vst2. Maybe you can check if this happens if it is the vst3 or vst2 version cubase is loading. Of course it might be unrelated. Also maybe going from KK v2.x to 3 might be the issue?