Hi, to disconnect (turn-off) BTBB, you ahould have a small icon on your taskbar bottom-right of screen, right-click on it and I believe you will then have the option to disconnect. Not totally sure cos mine is different, although I do have BTBB.
Surface Pro (2017) vs Surface Pro 4
Where HTML5 is headed next
MacBook Pro v Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.