Cura completly froze

[Kahzia 0]

Hello,

 

Application Version
4.00

Platform
Windows 10 x64 pro

Printer
no printer connected -> selected Ender 3

Steps to Reproduce
only start the program.
tried already older version

Actual Results
after i open cura, i can work for 10-20seconds. After that, cura froze.
I only can exit it via task manager.
I do not open projects or anything, and the error occours too.
Tryed 4.0.0 and 3.6.0

Expected results
no freeze

 

Specs PC:

RAM: 16GB
CPU: Intel I7-9700k
GPU: RTX2080 Asus
SSD: M.2 Samsung Evo

Tryed to deinstall graphic card driver and re install it.
also tryed to remove cura und install it again -> admin mode everything.

 

also tryed other version like 3.6.0 same error.Cura.log.zip

the program will completly froze and can only be leaved via task manager.