The camera is not detecting fiducials correctly- what should I do?

If the camera is having trouble detecting fiducials, check if the lighting conditions are adequate and ensure that there’s no glare or shadow on the fiducial marks. Check that the fiducial is a round marker and free from obstacles. You may need to adjust the camera’s brightness or contrast settings. You may also try using a through hole as your fiducial if the lighting conditions are not adequate.