Did you manually add smb://modemtelecom/disk_a1/ to your list of folders to save? I think that is causing the problem. Deja Dup is getting confused by that entry (it only supports local folders).
Did you manually add smb://modemtele com/disk_ a1/ to your list of folders to save? I think that is causing the problem. Deja Dup is getting confused by that entry (it only supports local folders).