Hi everyone, I have an AP2 Model S and have been having a few constant issues since the AP features were rolled-out: (1) Twice, a high-pitched beep was emitted and the car braked. I imagine this was the collision warning; but there were no other vehicles around. Tesla's reply: "Strong wind, rain, fog, direct sunlight, debris on windshield can effect DAS features." They also pointed out that, according to the log, on one occasion "the vehicle (2) When Traffic-aware cruise control was set, the car drastically slowed down, seemingly for no reason, four times during an hour drive. On one occasion, there was a [green] traffic light. On another, there was a car, stopped, on a side street. I have not yet reported this to Tesla. (3) The road lines disappear and reappear. The car bounces back and forth. Tesla's reply: "That is AP2 adjusting/calibrating/monitoring surroundings, this may change in later FW releases." (4) When auto-steer was enabled, the car almost ran off the road several times. I have not yet reported this to Tesla. Would someone please comment; are these things normal? Thanks.