Hi Alexey,
I got a flight with photo ratio 16:9, with camera model FC6310. I found Agisoft has some weirdness to add GCP for this kind of photos, each GCP left as checkpoint will have very large RMS, while involved it in the RMS will be very small. However the checkpoints on the site will be still off.
Is there any bug or special settings needed for this kind of photos?
Thanks