I have the same problem which is causing also an error when I try to install Windows Update on my Beelink Ser9.
I already have spent several hours ro fix the Windows Update issue or even performed a Windows 11 Inplace Refresh.
Having received a message that there is an error occurring during First Boot.
Changed BIOS various times with different settings - no result.
Always receiving error codes indicating there is a driver which is causing a conflict with the security settings of Windows.
Can`t find out which driver exactly it is, since there is no exclamation marked driver in the settings configuration of the hardware devices.
SN: BHX374BF10040
Thanks for your assistance in this issue!