So I updated the firmware on my mavic Pro a few weeks ago and had flown it's several times until yesterday it just took off on its own and flew into a tree on the other side of the house. All my pre flight checks looked good and the screen said Ready To Fly I did have GPS signal also there are no wires in this neighborhood large Lots and trees. I did select Precision Landing as I normally do had lift off it went up about four feet then it went up higher and took off over the house into the tree at first I thought it was going to get stuck a hundred feet up in the air but it kept flying as it was trying to get untangled and then it finally fell to the ground well I guess I'm glad for that otherwise I wouldn't know how to get it out of that tree. I've always heard that these things will take off and do something just like that and that was my biggest fear I didn't want to fly this aircraft because of that. So I don't know how much damage is done the camera was hanging by a thread three of the four preps were broken and it's a little dirty. I'm really having a hard time this should never happen I don't know why and I certainly don't know how to prevent it. Jack