After I set the parameter called ekf2_aid mask to 329, I lift the drone to the open air and after about 10 meters it enters the "land-altitude" mode and "no local position" warning appears even though it has gps. When I set the "ekf2_aid mask" parameter to default, there was no problem.what could be problem?

@Jonathan-Jeff Sorry for my late reply, unfortunately I noticed that the cable broke.

@Alex-Gardner
I can't find what is causing the problem.

my camera is broken and i am getting this error.

@Chad-Sweet This is the first time I have encountered this problem, I have not encountered it before, I tested it 1-2 times in this way and there was no problem. It is a sudden situation. While passing over GPS, the camera gives correct data, but when we write over GPS stop mavlink, it gives failsafe.

There are pauses in the VIO system.When the VIO system is activated, it stops after a certain distance.When I look at the local_position messages the data is not visible.

can we change the flight controller camera which is inside flight deck

I integrated it on the drone, the drone sees its feet and motors, does that affect it?

If something is in front of our camera, will it affect the VIO navigation?