Me too !
after your wise advise to update to the last Bios first, works like a Charm...
At Stock Speed 18224 GB4 multi-core
https://browser.geekbench.com/v4/cpu/8588548
At 4.5Ghz all Cores 19405 GB4
https://browser.geekbench.com/v4/cpu/8599977
and 5822 Single-Core Score
https://browser.geekbench.com/v4/cpu/8600061
Fastest Mac Mini ever!! As it should have been...
With Samsung 970 EVO SSD NVME right out of the Box recognise with Apple ssd original driver and Trim score 3000 MB/S read speed and 2400MB/S Write speed on Black Magic Disk speed and AJA Disk Speed test....
WAOW....
No problem to sign in Apple Account and download all my softwares!! out of the box....
No sound yet, but don't care, i use USB natively compliant sound card perfectly recognise
all USB port works, even the USB-C 3.1 Gen 2 at 900MB/S read speed measured with Black Magic on my SanDisk Extreme 900 !!
No graphic hardware support yet, don't care, don't play on Mac, No slow down caused with this issue with my Audio DAW Pro software: Logic Pro X 10.4.1 Cubase 9 or Studio One 4 !!!
Would say as George Clooney... What else?... do i need ... Nothing sir... everything perfect... thank you intel, thank you Apple and thank you TonyMacx86 for making that possible... ( for 999$ only the Nuc, plus 970EVO plus RAM of course at your choice)