How to fix incorrect pitch, yaw and roll values

I'm currently connecting my APM2.5 to my pc using a usb. When i connect it to the pc using the mission planner the Roll Pitch and Yaw are always waay off from the actual orientation of the board.

I have discovered the values for roll pitch and yaw seem to tend towards the values 90, 45 and 120 respectively. When i turn the board i see changes in these values however it always goes back.

I have made no changes to the code whatsoever, I've even reuploaded the firmware using the mission planner but i still get this. Has anyone encountered this before or have an idea what might be causing it? And if so, how may I rectify it?

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  • 3D Robotics

    Have you gone through the configuration process, including the level command? 

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