We have a 2018 Atlas SEL, bought it back in July. In the last month or so it has died 3 times, about 2 weeks apart each time. Twice in the morning and once right after driving it and trying to start it about 5 minutes after turning it off. When you push the start button, the warning will come on that front sensors are deactivated, then you press the button again and it will say, 12v battery low. Charge by driving. Which you can't do, because it won't start. We have taken it to the dealer twice, they can't find anything. They said to keep the keys 20ft away from the car at night, which we have done, and it still died. Anybody else having starting issues??