I think I will hold off for now.
Loading is definitely too long (sitting on that plugin for almost 3 minutes, I think) but full load (under 10 minutes) is tolerable (I can do other set up while it is loading).
I will try to reach NI Support to see if they can suggest anything.
Remove temp files? Not sure.
Jeff
[I tried to create the preset while in my big the Gig File. It caused Kontakt to freeze. I’ll try again in stand alone mode.]