On the streets of San Francisco, the updated version of Tesla’s driver-assistance software still took the wheel in places it wasn’t designed to handle, including blowing through stop signs (Video: The Washington Post)Last weekend, my Tesla Model Y received an over-the-air update to make its driver-assistance software safer. In my first test drive of the updated Tesla, it blew through two stop signs without even slowing down.In December, Tesla issued its largest-ever recall, affecting almost all ...