LIBUSB_ERROR_NOTSUPPORTED with Wii Bluetooth module (BCM2045A) and libusbK

[FearNaBoinne]

** Attachments apparently do not work. I will re-add them later, ran out of time! **

After following the wiki failed, I tried everything that I could find on these forums and the Internet to no avail.

Whenever I start the emulation, dolphin tells me:

Windows 10 64 bit
Dolphin 5.0
Original Wii BT module (057e:0305), with libusbK installed with Zadig, and showing up as such in device manager

Original WiiMote (which is irrelevant at this point yet)

Configured whitelist:


Configured passthrough:


It worked ONCE in between attempts, but when I restarted the emulation, it failed again and never worked again...

I have even tried deleting all files in the documents/dolhpin folder (excepting GC and Wii), but to no avail!

Attached log:
[attachment=19619]

[FearNaBoinne]

Sorry for the delay, I've been too busy to follow up.

I have found that after a reboot it will work for a while, and then suddenly it will stop working with the message:
Critical: Could not find any usable Bluetooth USB adapter for Bluetooth Passthrough.
The following error occurred when Dolphin tried to use an adapter:
Failed to open Bluetooth device: LIBUSB_ERROR_NOT_SUPPORTED

This despite having 057e:0305 (original Wii BT module) in the device manager *and* in the whitelist and even after adding VID=1406/PID=773...

The libUSBk is installed, and as mentioned it does work for a while after a reboot, until suddenly it doesn't.

Any suggestions what to look for?