This issue has been added to tracker.
Before posting, please read how to report bug or request support effectively.
Bug reports without an attached log file are usually useless.
Oh, and by the way - when I copy files from one folder on remote Unix machine to another folder (on the same host), this plug-in copies everything on my machine at first and then copies it back to remote machine. Am I doing something wrong?
Good point. I've never thought of that :-)