Created attachment 107836 [details]
Screenshot of grayed out -insert file- context menu

Steps to reporoduce:

1. open an sbm-path on a samba-server (like smb://dosys/temp) there write permission is granted.
2. create a new empty directory
3. try to copy (Ctrl-c) and paste (Ctrl-v) some local files to the newly created directory. Dolphin will not start to copy. ( context menu->insert is grayed out)
4. create a new directory in the cureent empty one.
5. Try to insert again will work now.

6. if all files in the directory are deleted again it will again not be possible to insert anything.