Critical navigation error when using vision based navigation with the VOXL2
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Hello everyone:
We've recently ran into an issue when flying with the VOXL 2 flight deck and using vision for position control. The aircraft goes into position mode while on the gorund and can take of with no problems, but once it is in the an error reading Critical Navigation Error pops up and the aircraft goes into failsafe mode and starts to drift. Below is a screenshot of the QGC screen and here you can see a flight video. The aircraft looses position at arounf the 00:00:17 mark. Up until yesterday we had been flying with no probles using this setup, any idea of what could be causing this?
