Hello, Patricksworld
Thank you for the files - i installed macos to NUC8i7BEH and run vey well!
About Bluetooth - intel WLAN/Bluetooth card in NUC don't have firmware and install this firmware every boot at start in Windows
If you start windows and after start macos (IMPORTANT - only without manual switch off energy) - bluetooth working fine
bluetooth Rehabman kext patch only for Broadcom cards
I bought usb bluetooth BCM20702A0 chip and work very well with Magic Mouse after install Rehabman Bluetooth patch
link https://www.citilink.ru/catalo…quipment/netcards/341953/ - maybe you will find same in Germany
I hope the information will help you