Strange Behavior

[Philadam]

I have a 4 gang momentary switch connected to input positions 1-4 and GND on my A16. When I push the buttons I would expect outputs 1-4 to be triggered, instead outputs 9-12 are triggered. Plus, if I push the buttons fast, the A16 seems to get confused and the outputs either freeze or aren't triggered.
I have the latest KCS firmware installed  v1.0.15.

Any ideas on why this is happening.
I have attached pictures.