Flying over water isn’t a problem. Launching or landing from a boat is the problem, especially if you don’t understand the logic. Even the simple Trello, with no GPS and only rudimentary height sensors, knows when it is dropped if the motors are...
From the DJI products I have had apart, I don’t remember seeing a container of luck that can diminish with use. I have seen interior components that can and have resulted in failure. The members that decipher flight logs tend to find solid...
I have flown hours from boats, sometimes even in motion without any problem until now. It could be defective unit, it could be some unexpected mistake on my side... I wouldn't rule out the purchase based on one data point.
Let's see what DJI does...
The height data in your flight record is difficult to interpret.
The IMU height data (the height you'd see on your screen) is not normal.
When you power the drone on, it starts from zero, but yours starts at 17 metres.
As you launch and climb (as...