Every minute or 2 on an interstate. Having the nag is ridiculous. The Infiniti Q50 has no nag unless you turn on the lane departure warning beep. When you activate the lane keeping system on the Q50 it stays on until you turn it off or drop below a set speed. Go back above the set speed and it will activate again. The Q50 never makes any sudden jerky moves. It expects you to make those moves.The Tesla nag makes the car less safe. It is an unnecessary distraction. It forces you to torque the steering wheel after sending you a speedometer flashing signal. You can't help but take your eyes off of the road to look at the flashing. It doesn't matter that it only lost a lane line for one second, if you don't torque the steering wheel it will shut off. If I'm forced to hold a moving steering wheel or repeatedly get annoyed by nags, I may as well drive the car.
people havent complained about nags for a long time. it just isnt a problem for people with latest update and the ability to figure out how to use novel tools.
some people are better off with a typewriter when they cant figure out a word processor.