Kontakt, Spitfire Audio Libraries don't load up.

I have Spitfire Audio Symphonic Strings and Mural Strings (along with a host of other libraries), when I instantiate them in Cubase 9.01, Kontakt pops up, but when I drag an instrument into the multi window, it acts as if it’s loading, then nothing appears in the multi window. Cubase Hangs. Works fine in 8.5.20

Can someone verify that this is happening to them as well?

Thank you.

Cubase 9.01
Windows 10 pro
Kontakt 5.6.5

i7 3930k
Asus P9X79 Pro
64 gigs RAM
Quadro M4000 video card