Thank you for your patience with another first-time poster needing help!
I have installed a Shelly1 onto each of my garage doors following this video guide. As seen in the attached picture, Kelly's garage door has a blue ring around the power button, whereas Ken's door does not. This power button has to be pressed once to remove the blue ring and then pressed another time in order to activate the door. Also, both doors have a reed switch installed (second attached picture), Ken's door will immediately close once the magnet influences the reed switch. This does not happen on Kelly's door. Finally, the wall switch for Kelly's door does not work; the light on the switch is off and the button does not operate the door.
Again, thank you for your patience.
Cheers!!