> When you're the first to pull up to a red light, the car stops and waits, then after a while it sometimes (maybe 1 time in 100 or so) just decides to go even

> When you're the first to pull up to a red light, the car stops and waits, then after a while it sometimes (maybe 1 time in 100 or so) just decides to go even if the light is still red. I'm curious what's going on there, because I would have assumed they'd treat the red light as a hard "you're stopped now and absolutely may not go again without affirmative signal (green light or driver intervention)" state. It seems pretty weird that it would just... decide to go, after a bit, on its own, without anything telling it to.