Why doesnt my Edge + charge on the Samsung Fast Charge Pad

[AC Question]

My Edge 6+ gets blinking blue light while on pad and doesn't charge.
My wife's S6 charges fine.
When I plug the pad into the STANDARD wall adapter, both charge fine although the Edge 6 + isn't getting a fast charge but a standard one.
When the pad is plugged into the ADAPTIVE FAST Charging adapter, the Edge+ wont charge at all

 

[the tall guy]

The pad isn't compatible with the adaptive fast charger.