I have been flying drones for 7 years
I have been flying drones for 7 years. I started with a phantom four. Recently i purchased a mini four k. Took it out of the box went through all the setup protocol and firmware update. Initial flight took off 350 feet in the air clear line of site. I live on top of a Hill. Forward to about 500 feet and the drone disconnected from a controller and instead of returning home. It landed in the woods. DJI will not guarantee or warranty its defective product and wants to charge me for the repairs.