Vienna Synchron Player/Piano alway crashes my Hosts Cubase 10.5 and Dorico 3.5




Hallo Together,

now I need your help!!


after three Days of trying everything I know ( even reorganizing VST Plugins)
your lovely VSL Syzd-Special Edition Vol 1&2 with the Vienna Synchron Player/Piano alway crashes my Hosts Cubase 10.5 and Dorico 3.5!!
Good Luck I purchased Cubase 11 working fine with both VSynchron Players , 
but thats not my goal.
It should work in Dorico 3.5 !!

Analysis:

I made a  list in where you can see the strange behaviour of my system.
 

Host
Player
No Problem
Problem


Working perfect!

as Standalon
 VS Player
+

as Stanalone 
VS Piano 
+

in Cubase 11
Standalon VS Player &Standalone VS Piano 
+

in Cubase 10.5
Standalon VS Player
+


Stanalone VS Piano 

Crash !!!
in Dorico 3.5
other Lybraries  for example Noteperformer, Halion Orchester,
NI Symphony, Pianoteq
+


VS Player
If adding as a Single Player/ Track then working
+
crash !!!
if using as a play template 
i can see all slots but library cant be loaded and host freezes...crash!!!!

VS Piano

 total crash !!!

My Backround:
Ex Orchester Musician ( Trombone) ( my Prof is an EX-Vienna Symphonic Member )

Hardware Setup:
DAX Pro Audio Notebook Extreme, 17,3 FHD / 1920x1080, nVidia RTX 2060
Intel I7-9700, / 8*3,6 - 4,9 GHZ Turbo,  64 GB, 4*16384 MB DDR4
SSD 2,5 Samsung Evo/250 GB, M2 PCIE SSD Samsung Evo Plus / 2 TB, German Keyboard 
Interface: UR22mk2

Software: Cubase 11, Cubase 10.5, Dorico 3.5,  WaveLab10, NI Komplete UC12, 

Orchester Lybraries: Vienna Synchronized Spezial Edition 1&2, Noteperformer ( Trial), Halion Orchester, BBC Discovery, East West Brass , NI Symphony Series, Pianoteq Stage