My Bose Speakers keep disappearing from my sound settings in El Capitan 10.11.1. How come?
My Bose external speakers disappear and reappear at random. The are hooked up through a USB 2.0 port in the back of my iMac 27 in. Late 2012. This has not happened in previous OS versions. Is this happening to anyone else?
iMac (27-inch, Late 2012), OS X El Capitan (10.11.1)
