BNO055 Sensor behavior with horizontal rotation

Hi Everyone,

1. As we are a product based company, We purchased BNO055 Sensor Dev kit for our development, and we are evaluating it for our requirement.
We found an observation that, when the sensor is an horizontal rotation(say 90 degree in heading ) and if usb dev kit is unplugged and plugged, and opening Bosch Development Desktop UI again means, we are getting 0 degree in heading information when we are in relative and absolute modes (IMU plus and NDOF )
2. As per datasheet, it should have some difference in it's heading information, but we didnt see any difference in both the modes. and seeing only 0 degree after power on, even if it is already in 90 degree position.

So please provide your support to overcome this issue.

Thanks in Advance,
Uma Maheswari.G

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