Bluetooth is a oneway system to a device. Not like bluetooth for a mobile.
My computer used to install 2 bluetooth setups in the device manager on boot.
One was ok, the other had a yellow symble next to it. It wasn't setup properly.
I kept uninstalling it until one day, everything came into place.
If you have the internet on, when uninstalling it, either run troubleshooter or something, to find and fix faults, if it finds it gone, it may try to recover it over the internet?