If a prop thread is angled that could cause it but OP said he tried another set of props.
I just spent 45 min talking to the dumbest dji employee of all time. Had to get a supervisor on the phone. They are sending a new shipping label and will expedite. Going to try lowering the gains first though
The poor thing will shake itself to pieces if left like that.
Needs to go back to mothership.
What is PID ?
I cant explain that in anything less than a really long post, so if you really want to know: PID controller - Wikipedia, the free encyclopedia
I am familar with pids and tuning quads. The gains should not let it go unstabe I would think
The TL;DR is that they are the most important settings in a flight controller that determine how it should react to outside force or control input. Making a gross simplification, if they are too high, you get oscillations and it may even go out of control. IF they are too low, it will react sluggish, unstable and wander about.
With the phantom you dont have direct access to the PID values, but the gains do something very similar.
Sure looks like props out if balance are these original props possibly damaged or new ones unbalanced?