Updated to cubase 11 pro from 10 - Crash

I’ve updated Cubase yesterday.

I’ve NI Komplete 13.

So i’ve loaded a blank project and i’m going through my VSTi and the vsts just to test them.

NI products are causing Cubase to just quit.

I can’t load the projects i’m working on in cubase 10 as they don’t load.

I’ve loaded an empty 11 project and found it’s NI.

i expected it from some old freeware like dfx buffer overide but not NI.

Windows 10
Ryzen 7 3900x
Rog Strix motherboard
Nvidia 2070 rtx super
32gb RAM Corsair