ARK crashes constantly?

I bought about 3 weeks ago a new PC.

AMD Ryzen 5 2600

Nvidia GeForce RTX 2070

16 GB G. Skill Trident Z RGB

Now I have the problem that with me ARK crashes every 15 minutes while I used to gamble on a laptop with a 4th generation i7, with a GTX 950m and 8GB of RAM and never had problems.

When I start ARK on my PC in extreme low memory mode, everything works and ARK does not crash any more, but the graphics look really bad.

What can this be?

Omg this stupid game…

The same with me

Can you list all the data, maybe? Motherboard and power supply would still be helpful.

How good is the airflow in your case? Did you overclock the Ryzen?

The Ryzen is not overclocked yet and the airflow is very good (60-70 degrees below full load) my motherboard is the Asus ROG Strix B450-F Gaming and the power supply is the Corsair 550m Vengeance

Do you have a RTX 2070?

Exactly the same and the same problem, everything else is running

Then it would be possible that the Ark RTX 2070 not really support

The newest hitman does not work either, only low resolution and low graphics. Everything else runs smoothly at the highest level

Maybe there's a new driver update from Nvidia, my drivers I believe from 3.12.

Nah I think I have to send the manufacturers of Ark ne email and ask why that is