I am having an issue operating the GoControl Linear Garage Door Opener. The device connects to the hub and the close/open sensor works fine. I plugged the wires coming out of the controller on the two open slots from the left (see pic below) and the garage operates fine with the mobile app but the wall switch garage opener did not work. The closest discussion in the forum is below where the solution was to plug the GoControls wires to the existing wires that the button is connected to. The problem is the holes seems like they only allow one wire in.
I have the liftmaster 2280 garage door which is compatible. Product reference link below.
Thanks for your help.