Hi Chris,
thank you for your tip. After installing everything again I tried this: Kernel-latest 6.13.6 boot loop
The problem seems solved, apparently updating kernel-latest to kernel-latest-6.13.8-1.qubes.1.fc37.x86_64 from kernel-latest-6.13.7-1.qubes.1.fc37.x86_64 helped in solving it.
Thanks, again. Have a nice week