Wiimote (new or old) won't connect to Mac

[collyde]

Tried the same thing with multiple RVL-CNT-01 Wiimotes - original as well as motion plus.

No trouble connecting with BlueTooth.

When I try to connect in the game, I get a Wiimote 1 connected follow by 5 lines of Wiimore 1 disconnected.

This is on a Mac Pro running 10.11.1, Dolphin 4.0-8185

I tried older versions of Dolphin, no change.