Troubleshooting FTP Directory Listing
Consult the following list if you are having trouble obtaining directory listings at an FTP or SFTP site:
Trouble obtaining a directory listing or Server returns error "425 Can't open data connection"
Trouble seeing all files in a server directory
Incorrect or empty server file display when connecting to a UNIX server using SFTP
You see an error message saying "The system cannot find the path specified" when you connect to the server