Fast Boot is enabled on the BIOS, so... make sure to disable that if you have this card and want bluetooth! (I also disabled Legacy USB support too but I dont think thats what made it work). A workaround is running modprobe -r btusb && modprobe btusb to get the drivers working again without changing anything on the bios. Arch Linux forum thread I found the solution on: https://bbs.archlinux.org/viewtopic.php?id=171357