S100D
Member
2018.18 was installed on May 11th and the increase in mileage due to the car changing from Rated to Ideal did not happen until the morning of May 15th. I would have checked setting if it had happened just after I installed the update.
The good news with me going to the SC today, I asked them to push 2018.18.2 to my car.
I drove 500 miles today and the Nav and AP2 were excellent. The only issue I had was that the 17" screen stopped responding twice. The only was I could fix it was rebooting the display. I am on 2018.18.2.