My Tello is now doing the same. It takes off and quick up around one meter and then bang down to the floor. I have tested all three apps and the last test with Tello FPV app it lift off and quick down to floor and up again and down like "bounce mode". It is impossible to lift off and start to hover in one meter or two meter up.guys i have tello drone it's so heavy to fly .... when i take off 1 meter on air immediately landing
it's like some magnet ? on the land
Have you found what to do? Is it possible to reset all settings and make a new calibration?