Just booted with kernel-default-6.2.2-1.1.x86_64 and it still has the same problem as before. Two day's ago i booted with the kernel-default-6.2.4-1.1.g0532a55.x86_64 from the Kernel:Stable repository and that did not wanted to boot either for a different reason (started with a BIOS or shim screen and than said that it could not load the kernel).