I've had my M3P for 10 weeks now. I have had the Tesla Home Charge installed and this is my primary way to charge. When I go to wash my M3P the charge port door will open immediately from the sponge going over it; very annoying. But when I go to put it on the charger, I press the button to open the charge port door, the door does not open. Taping the door, touching the door; nothing. I have to open my app on my phone to open the charge door or open the door from inside the vehicle's touch screen. WTH! What's the secret? A sponge on the end of my charger?