Just bought this thing and so far I am very very disappointed in All THE PROBLEMS. It won't recognize the supposedly built in wifi AC-9462 . sound output nor the bluetooth 5.0. It is nearly impossible to get help from Intel. I am running windows 8.1 and I realize Intel recommends Windows 10 but the two operating systems are very close. Any ideas on how to fix this problem - ? Will the NUC NOT run correctly without windows 10 -?