voice command not working

I have had my model S for just over 4 years - and the honeymoon is certainly over! It's an expensive car and a supposedly premium brand, so : 1) Why doesn't voice command work reliably? 2) Why are the mapped speed limits so out of date and wrong? 3) Why is regen braking ineffective whenever the...

A few days ago on my 2014 Tesla Model S P85 with 99,399 miles, the horn and voice command stopped working. Interestingly enough though, anytime I get into my car, the voice command is activated and I have to either cancel it or let it time out. Horn from the mobile app works fine. Also...