Robin Cutshaw

Same issue here on raspberry pi. Restarting hass does not fix. Reboot to fix.

Possible for dongles but will it help builtin bluetooth on rpi? The real question is why it was working before and now it is broken.

I just ran into this issue as well (trying to remove the warning message). I would request that, if you don't make the changes suggested by JamesMenetrey, the "default" parameter...