This isn't good to hear...hopefully this gets fixed soon. When I test drove a Y I was only able to test out the autopilot for like 10 minutes. Worked a lot better than the autopilot on our Telluride. However, 10 minutes is not enough to test in all the type of scenarios that I would be using it in.
How do you like the Mach E and the Blue Cruise (autopilot)?
It is good so far, Extended range premium. The cruise control works without phantom braking. Blue Cruise isn't released yet on our car but we aren't big autopilot users anyway.