Radio Calibration Mission planner - Green bars not centered and ESCs won´t arm

Hi guys!

I have a turnigy 9x and I cannot arm my escs. When I checked the radio calibration on Mission Planner, the bars were not centered and they kept moving a little by itself. I tried trimming but still could not get the bars centered or the ESCs armed. Does anyone know what is going on?

Thank you in advance for your time!!

Calibrate the 9x first with it’s calibrate sw option. I had a 9x once and I had to calibrate it really often as it’s outputs were all over the place.
I also had to replace one of the gimbals when I noticed it constantly produced false movements.
Could be the source of you problem too.

I switched to Taranis x9dPlus and never looked back!