Hello everybody. I received my DJI P3 Adv yesterday and flew I think five times in total, everything was okay. When I did my first flight (yesterday) I calibrated the drone. Today I didn't, and I flew on different locations and everything was okay. So, a few hours ago I would go for my 6th flight and when the drone was up to 15ft he did some terrible things. He just flew full power forward and I didn't do anything. He crashed in a little three and after that on the concrete floor. He scratched over the floor like a lunatic. So I run to the drone and grab it firm and he was crazy. He would flew away, so I pulled out the battery. My fingers are still bleeding because the propellors hit my fingers. After a few minutes I saw on the screen at the app and there was a red sign blinking with 'ERROR' on it and some other words. I thougt maybe I put the propellors wrong, but they where good (black-black, silver-silver). So does anybody know what this red blinking error means and why my drone did this insane action? I had some luck, because only the props where damaged. Do you need to calibrate every time you take you drone for a flight? I am affraid when I go for my next flight the same thing will happen I'm sorry for my English. I'm from Holland.