Autofocus function does not work when pressed

Hello, I have a 60w co2 laser preenex 24 x 16 (blue and gray). I installed the autofocus kit with a z+ / z- limit switches. I hooked up the motor to the driver, ran the z probe to the CH 3/2 on the controller. I have Z enabled in lightburn and can move the Z up and down from light burn no problem (except when I press the arrow down/up in light burn my table comes up/down)

Now…If I go to autofocus on my machine nothing happens at all. If I move Z on my machine the motor grinds with no movement but lightburn its moves no problem. Any ideas on this? Thank you

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