Hi,
Did the issue occur before?
More often than not when a device isn't working it is because the driver has become corrupted. Re-installing a fresh copy should help.
Completely remove the current driver and install the newest driver available.
In addition, for Bose blue tooth issue, your best bet is contacting manufacturer for further help.
https://www.bose.com/en_us/support.html
Please Note: Since the websites are not hosted by Microsoft, the links may change without notice. Microsoft does not guarantee the accuracy of this information.
Best Regards,
Tao
Please remember to mark the replies as answers if they help. If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.