Comment 2 for bug 1835649

I've bben looking for similar issues on the net.
This one is unresolved but report https://bugzilla.redhat.com/show_bug.cgi?id=1229018
a comment describes what I see quite well regarding the error message:

"- when a drop fails in Nautilus and I use cut/paste to move a file or folder, I then get a "can't access [source folder]" dialog box a long time later (like 1 or 2 minutes, which is an eternity in UX terms) as if the mouse-based drag-and-drop got stuck all that time."