Hey guys, brand new and tried to find my issue on the first couple pages of the help pages, but couldn't find my scenario. Looking for some help, got my Vision+ less than a month ago, it's had about a dozen successful flights, zero crashes. I took it out to seafair yesterday in open water and flew on a first set of batteries perfectly fine. Exchanged batteries and did the whole set up again (e.g., turn off/on everything, rotate for gps lock) and flew it for about 30 seconds until it suddenly just stopped and dropped about 200ft in the air and not that far from me. Luckily it recovered right before it hit the water (wow my heart dropped) and I proceeded to ascend and then it happens again! Luckily recovering again, freaking out I landed the phantom back onto the boat and called it a day. Now does anyone know what happened? How I can prevent it from happening again. I've updated the phantom and controller day one and never had an issue until then (at the worse possible time too). Any help would be greatly appreciated!
[youtube]https://www.youtube.com/watch?v=ksW8-x_ITeY[/youtube]
[youtube]https://www.youtube.com/watch?v=ksW8-x_ITeY[/youtube]