OK - so here I am again with this issue, but even more weird, as some of the affected regions are totally unconnected with the regions I'm moving/copying! See short video. No commentary as I had to shoot this one late at night, and had to be quiet
Note that the regions on the other track that shift in position are NOT derived from the regions I'm copying - it's a totally separate audio file from a different source.
This time I checked the anchors and they were not moved. I can find no explanation at all for this behaviour. Now in that project, I simply cannot work with these regions that I have already incorporated into the composition. Every time I move/copy, the other regions shift and I am in a loop "correcting" them afterwards, over and over.
It only seemed to start happening half way through working on this project - I don;t know what triggers it, or if it's more random. Serious voodoo stuff. Check the short vid and see it in action!
https://cp.sync.com/dl/77b5bae70#vzp2rb4d-rvyfzezq-y2wa55zj-9d6cqe22