It only seems to be some libraries, but since the latest updates, whenever I load certain libraries(made for full Kontakt only) in Kontakt 6.0.4 , I get a 'Kontakt not responding' in my task manager. It does eventually load up and is quick for some, and longer for others. Unfortunately, its about 15 seconds for Realivox Blue, but only 2 seconds for Rhapsody Orchestral Percussions from Impact Soundworks. The Claire instruments from 8dio don't crash it all, nor does the Olympus Choir. The most concerning thing is that before the last update....none of this was an issue. I went over to a friends house to see if it was just me, and he noticed right away, the exact same crashes and the exact same length of time for crashes with the libs we both own. Made for Kontakt player libs are just fine...no crashing....and whether I use quickload or not for the other libs does not make a difference. Anyone else?