For some reason, whenever I have KitKat on my Nexus 7, I cannot pair it with my bluetooth mouse. I had stock 4.3.1, Cyanogenmod 10,2 and 11 and that wasn't a problem there.
Both 4.4 and 4.4.2 do not seem to be able to get paired with the mouse. It sees it in the list of available devices, pairing mode enable on the mouse, but it isn't clickable.
Here's the video:
Any idea how to fix this?