APM 2.5 give crazy throttle after arming

I've APM 2.5 with calibrated sensors .... i used it to control a quadcopter  ... after arming it gives a crazy throttle itself while radio throttle at zero percent while it had a good balance when testing minuit before

- all ESC calibrated

- RC calibrated on MissionPlanner

- all sensors calibrated 

any solution for this problem plz

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Replies

  • thanks for reply i found flight mode not stabilize and RC signal was not stable

    thanx alot

  • sounds like you are in altitude hold or loiter modes, not in stabilise or acro mode...

  • Redo ESC calibration too.
  • Make sure you are in stabilize, post .Log if you need more help.
    • I tried to test it today it had a good stability but the throttle was jerky even when it was at zero percent
      Motors RPM get high for a sec or more randomly and it slow down again to its normal rate while throttle is on fixed rate,this affects on its stability

      I'll make sure the flight mode (stabilize)
      I'll try new RC battery with new calibration

      I'll try to video it for more details


      hope this works

      thank you for reply

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