Ya, after reading the (very poorly done) manual like 3 times, and playing with it for 2 weeks, I've finally figured out all the quirks. My big complaint is the fact that it starts erasing the clips it recorded while driving as soon as you park the car, and after one hour, all the driving video clips have disappeared. This is not only pointless, and illogical, it's downright stupid. I would fire the guy that insisted on implementing it this way. I have owned at least 4-5 dash cams over the years, and NONE of them work this way. And they all continue to record until the flash fills, before erasing, rather than being limited to one hour. That aspect is not quite as problematical, but still pointless and illogical.