BB-2000 stops working and chimes 3 times whenever I press button till I repower. Why?
My BB-2000 regularly stops responding to the remote or manual button presses. Pressing a button results in 3 quick chime tones but no other action or response. The only way to rectify it is to unplug the unit and plug it back in. It then works for a while. Later, I come back and find it happening again. This happens almost daily now, sometimes multiple times daily. My unit is a BB-2000 purchase 4 years ago. We are otherwise very happy with the system.