How to connect Harman Kardon Adapt using WPS
I have a Harman Kardon Adapt - whole-home wireless audio device that acts as a bridge to an existing home stereo - kinda like a Sonos Bridge. It connect so a wi-fi network using WPS. When I push the WPS button on the Adapt, then use Apple Airport Utility 6.3.6 to add a WPS Printer, it gives me an 'error connecting Adapt' and then shows me MAC address of the Adapt. I can't ever get it to connect. Any help?
MacBook Pro (Retina, 13-inch, Mid 2014), OS X El Capitan (10.11.2)