I have a project with nadir and oblique images. It processed OK with 20+ground control points, except some of the oblique images were in the wrong place so the model was not correct.
I added some MTPs and now AT fails. Here is a screen shot.
This issue now also happens with my AT block that only has GCPs and no MTPs, which processed OK the first time, but I can't clone it and redo the AT.
Any ideas?