I saw there were some older posts on this, but given this is my first week with my Tesla, and I assumed things would have improved, I'm amazed at how the car picks up nearly all of the exit speed limit signs and aggressively slows down from 75mps to 50mph. It was literally like every 1-2 exits, so pretty much non-stop. I'll grant it that the signs were pretty much right on the main highway, but they were yellow and said "exit", so I wouldn't think it would be that hard to figure out. Is the speed limit aware cruise just worthless, or is there something I'm missing? So far, I love it other than this issue.