@Tony2k :
Here is my advice:
1. Send a bug report to Microsoft.
2. Use Win10 as OS until Microsoft has solved the Win11 problem, which obviously affects your specific system.
@Tony2k :
Maybe the BIOS settings regarding VMD are the reason for your problems.
What happens after having disabled the “VMD Mode” within the BIOS and what happens, if you integrate an Intel VMD driver into the boot.wim and install.wim of the Win11 ISO file or load the related driver at the beginning of the Win11 installation?
You can find the latest 64bit Intel RST VMD driver v18.6.3.1019 WHQL for Win10-11 x64 >here<.
@Fernando
VMD mode is disabled because if I turn it on I loose the drives. Take a look at post #16 please, you can see my bios setup with VMD enabled and disabled.
I’ll try to add the drivers to the iso.
Edi:
Great Fernando, you solved my problem!! 
I enabled VMD mode and I used 64bit Intel RST VMD driver. I didn’t integrated them on the iso but I simply installed during clean flash and everything worke like a sharm! Thanks!