I am new here, so sorry if this question has been asked but I searched and couldn't find an answer...at least not the answer I wanted! On my first flight yesterday, I took her up to an altitude of about 50m and went a distance of 500m and I lost video additionally just before I lost video the app told me I was at my maximum distance. So I have two questions...How can I change the max distance from 500m in the app and my second question is did I lose my video because I did not have line of site or did I lose video because I hit my maximum distance. I was under the impression I could fly the Phantom 3 Pro well over a mile away as long as there were little to no obstructions as far as line of site. I am fine with the altitude limitations but I bought this Phantom with the understanding that I could fly it at a fairly good distance, much better than 500m??!?!?!?! Someone please help!