Every couple of months I have an issue with my Latitude 3550 laptop where the Bluetooth stops functioning out of the blue (pun kind of intended). The error I get is:
Disabling / enabling or uninstalling /reinstalling the Bluetooth under Device Manager does not fix it. Neither does reinstalling the driver. So far the only thing I have found that resolves it is to update (or reapply) the latest BIOS firmware. Then it works again for a couple of months.
Any reason that this would keep happening, or at least is there a lesser means to fix this issue? Thanks for any input you may have!