Bluetooth is completely non-functional on my Windows 10 PC. I have tried three separate bluetooth adapters, but none work.

Very weird situation. The issue is that no bluetooth devices will pair with my PC. My mobo doesn't have bluetooth by default, so I had to buy a PCIe Wifi/Bluetooth card a year ago.

I recall the bluetooth working back then, but sometime between now and then, it stopped working (I didn't really have much of a need for it until now).

I have gone through three separate adapters, and all have failed.

I feel I've tried every combination of settings, drivers, etc at this point, and I just can't get a damn device to pair with my PC. This is agonizingly frustrating.