By default, ProxySG accesses the URL path relative to the root FTP directory. This means users will first be presented with the root folder's content instead of their home folder.
It is possible to change the proxy's default behavior by running the following commands
SG200#(config)http ftp-proxy-url ?
root-dir Url path is absolute in relation to the root
user-dir Url path is relative to the users home directory
SG200#(config)http ftp-proxy-url user-dir