I picked up and Amazon warehouse deal 45a00-1, but am having trouble installing it.  If I connect it to the console 12v/ground/A/B my console freaks out and says no data.  Trying to interact with the console it does not recognize most key presses.  Everything goes back to being fine as soon as I detach the A and B wires from the wireless receiver from my panel.
 
Connecting a second console to the same wiring works perfectly, is this just a bad piece of hardware that I need to send back for a refund?
				
			Connecting a second console to the same wiring works perfectly, is this just a bad piece of hardware that I need to send back for a refund?
 
	 
 
		 
 
		