Hi .. just wanted to relay my experience. I sent an email into my original service center reps ( I kept their email contacts) they forward it to a new service center rep who arranged for a mobile service truck ( The first-time I have used them!) to come out and see if it was my car thinking it was from Canada , or Maps, or some thing else. they look at the car remotely and found my maps had not updated completely was the hold up , but also said some time it is the sensors not calibrating completely when they were turned on ( Mine were fine in that regard). first they pushed 42.3 to me over night so it was there when they arrived. They came out and updated my maps in the driveway ( took about a half an hour and did a quick check on all systems and even filled up my windshield washer fluid!) . all I can say for my high way driving this thing is Cool! ( you still have to select the recommendation ) . I took it out right away IN THE RAIN! and NoA sent a few notices that " severe weather detected- NoA restricted/limited" and a couple of " construction detected- NOA restricted/limited" it still worked great with lots of cars and full road mist!. when I could barely see and the exit was coming up it did pop out back to regular autopilot. Send a note to your reps and ask for the mobile service truck if you can and you will be all set!