Spirit System

Hi, after a while, while on the bench, the 3 swash servos start moving (kind of shaking) without any input, the movements are fast and stop after two or three seconds. The helicopter is not being moved, the servos move rapidly (similar like when holding the FBL unit in the hand), but only after a some time (it can be 1 min, or 45 seconds, 1 and a half minute or...) I've tried to flash the unit but it doesn't help. What is the problem, thank you.

Hi im no expert but as a thought have you checked the servo frequency is correct.
Alan

We are already in contact by email - Emil contacted me in more ways.
We will post solution here.