Mavic stability and noise onbord problem

[Kellimtai]

Hi folks
I do have a stability problem on my Mavic since this afternoon
I did the preflight check everything is OK
I start the engine everything OK
I fly off then happen the next it is unstable it turn with 20cm around the starting point and vibrate a lot.
I land it and restart everything and did the same again by fly off the same happened unstable and vibrate?
After putting my ear on the main cooler under the belly of the drone I feel it very hot and the ventilation start to turn on very fast.
Seams to be a overheating
But I hear also a click onbord?
Could it be possible that one of the engine contrôler be damaged?
If yes how could that be then 2 days ago it was flying very fine without problems
I fly till it get to 15 %batteries and made the return home itself without problems too.

Could someone tell me if he got the same problem and if yes does it exist a solution.

Oh I forget to tell I made also the rest of the Imu does not help
Also my last fly 2 days ago was in tripod mode and the batteries went down very past and get a 7 min recording of video.

Kind regards

 

[larkin]

The clicking sound, as I found out, is normal. It's the sonar pulse it uses to measure if it's close to the ground.

Most the time people report instability like this it turns out that they should turn OFF the "Propeller Cage" setting in options.

And of course make sure you are in GPS mode not ATTI.