New
#1
The driver \Driver\WudfRd failed to load for the device (NB. FOR USB)
*** Problem has reappeared, so this is NOT a solution ****
It worked for 5 reboots, so strange it reappeared
Been searching for days to find a solution for this problem (including fresh installs of Windows 10 etc), and today accidentally found it ... for my Asus Maximus V111 Formula at least, but it may also work on other motherboards
In BIOS, ensure that the XHCI Hand-Off is set to ENABLED (default is disabled)
I changed this, and now I can boot the system with USB devices inserted, and not get any Kernal-PnP warnings :)
Hope this helps somebody else
mfG
Dave