[2020] Game crashing on startup, even after update 9.2

I bought the game one week ago and could only play 2-3 hours. Because after starting it a second time, the game always kept crashing while starting up without any error notices.

I tried verifying the files but without any change in result.

What helped was to remove and install the game again but it was the same behaviour again, starting it for the first time worked (could play as long as I wanted), closed the game, returned after 2 hours and started it up again, and its crashing again every time I start it.

I have the newest gpu drivers installed and also the newest chipset.
My specs:
AMD Ryzen 7 3700X
32 GB DDR4 RAM
AMD Radeon RX 5700XT

Does anyone else have this problem?

I also wrote the ubisoft support team a week ago, but no answer for now from them.