Wing FTP Software

SFTP Directory listing too slow for a virtual directory. It takes 60 seconds to list a windows share which contain 700 files. The server and network performance is normal.

First, please make sure you are using the latest version 4.4.9. And you can test with a local folder to check whether the speed is effected by the Windows shared folder, and you can also enable the directory list cache under "Server > Settings > General Settings > Miscellaneous".