as you can see here, ive got plenti of tracking points all over the scene, and everything worked fine up to a point when blender all of a sudden desided to say “hey no, you need at least 8 tracking points to solve”. i cant figure out why it wont solve considering ive got waay over 8 tracking point D:
after a LOT of experimenting i think i have a theory in case anyone else finds this in the future, there is a Keyframe A and Keyframe B value in the Solve panel, and i beleve you need 8 tracking points in that whole timeframe. so at least 8 keyframes that are active during keyframe A HAS to be active during keyframe B.