I had random issues with a laptop bluetooth adaptor around 6-7 years ago. I was able to hack together a script that wrote “0” to the /power endpoint of the PCI device in the sysfs, and then triggered a rescan of the PCI bus as a workaround.
Maybe something similar could work for your case, depending on how the bluetooth device is connected. Just an idea, not sure if it will work for you, but may be worth looking at.













The HDMI Forum is pretty evil. Reminds me of the MPEG licensing groups.