Can anyone help with this?I was testing my f550 with a new transmitter running er9x. I really don't think the transmitter is the problem.What happened was while I was flying around testing different flight modes the pitch control reversed on me when I switched back to stabilized mode. It took me awhile to figure it out. I panicked at one point and went to RTL mode. It came back and landed.I unplugged the battery and put in a charged one and tried again. It did the same thing but corrected itself. It appeared to happen when it crossed the takeoff point to the west. I was able to fly it with the pitch control reversed. When I got it back in front of me (east of its takeoff point) it corrected and went back to normal.Has anyone seen this behavior?Thanks..Don.

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  • Yes, it was in super simple mode. Thanks for the input.
  • +3 on Simple mode getting enabled.

    Post a *.log or *.tlog. That will let you know.

    -=Doug

  • T3
    Ya, bet you have either simple mode or super simple mode set for your flight modes.
  • Simple mode?

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