About 30% of the time I try to open my garage door with the Tesla, the door opens about 6" and then stops. What I think is happening is this: the opener sends a signal to the control head for some duration (say 1 sec) and the control head sees it as two separate signals, one to open and the other to stop. After this I have to press the garage button again to close the door, then again to open it. Repeat until it works. Any known workaround for this?!