I have just tried the beta driver (10.18.10.3540) on my Windows 8.1 powered intel nuc 54250wyk with BIOS v.25 and get an instant bluescreen when I turn off my receiver. Event Viewer logs show following error at fault "The computer has rebooted from a bugcheck. The bugcheck was: 0x0000003b (0x00000000c0000094, 0xfffff80181c7bcfa, 0xffffd0002183b130, 0x0000000000000000). A dump was saved in: C:\Windows\MEMORY.DMP. Report Id: 041314-3640-01."
The full Event Viewer error and the Memory.DMP file it produced can be downloaded at the following link for troubleshooting: Dropbox - nuc error