Problem with Bluetooth BCM43xx addon: initialization timed out

Hallo! I am quite new and at first I would like to greet all this community.
I am not that familiar with Home Assistant and progamming in general, but I do my better :wink:

Now, my problem: I have installed the Bluetooth BCM43xx addon… but don’t works. The log is:

bcm43xx_init
Initialization timed out.
And stoppes the service.

I try to reinstall the add-on, but nothing new.
Some weeks ago, in another hass.io installation (my beta test), it worked fine… what’s the problem now?

Thank so much… and sorry for my english!