USB installer: Kernel loads, then instant reboot

[asdfasdfasa]

Hello,

 

I am following this guide:

https://vanilla.amd-osx.com/

I made the USB installer with clover, it boots up, goes through a lot of text, and then loads the Darwin Kernel (version 10.6.0), the last message I see is

"locating kexts", then blue screen and instant reboot.

I have Ryzen 5 2600x, Asrock b450 Pro4.

Any help appreciated.