Hi thanks for this.
So two Panasonic Cameras shooting AVCHD same codec same time of day, both on SD cards sounds like that would do it.
So some kind of bug no?
because just giving camera numbers and angle names does not solve it. It needs those markers.
Because I like to use the same cameras as they are easier to line up (actully I don’t bother and match them in post).
No big deal I guess but it should work how they say it should work.