well you just passed by my limited technical knowledge, lol - I think you need a really good competent technician that knows the vessel view/skyhook/autopilot integration with the axius. I've had my "personality" re flashed twice over the 4 years. La...
You do have to have the engines running and in neutral, not sure on the closed transom door. Mine beeps twice as well when I press the button on my precision pilot control panel, and your vessel view should bring up a warning that the props are enga...