Combined remotes - moving directory within different remotes fails

[nielash (Niel)]

@kapitainsky

@nielash - do you think your PR covers this case?

I don't think so, as mine fixes an issue that is new in v1.66 (OP is using v1.65.2.)

@asdffdsa

ok, here is the correct thread
Dropbox: IO error: MoveDir failed: from_lookup/not_found/ when try to move (copy works)

This one does look possibly related... are you able to do what ncw suggested here? I agree it would be helpful for debugging:

@ncw

This is probably a VFS bug

Can you make a reproducer for me for this? So a sequence of shell commands I can run to see the problem?

Another thing that would be helpful to try is doing rclone move on the combine remote when NOT mounted. This could help narrow down whether the issue is in combine or in the VFS.