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ORCA AHRS monitoring inconsistency over time

It was observed that after restart, all AHRS plots in ORCA are updating correctly. All plots have the same time scale on the x-axis and all AHRS send data in a synchronised way.

However, it was observed that after several days (and maybe some AHRS sending corrupted data), the plots deviate from standard behviour:

  • Time scales might differ for different DUs
  • DOMs seem to start at random points in time

See attached two screenshots (DU2 and DU4) roughly taken at the same time but with obvious differences in the x-axis (three days vs. five days). AHRS start sending data at different timespitch_calib_du2_2019_09_02pitch_calib_du4_2019_09_02

Is there a way to fix the appearance of such inconsistency?