title: FTP.changeWorkingDirectory not working when tried to FTP from Server
body: <p>I am using FTP to transfer files from India to Germany.
  When I try to transfer the files from my PC, everything works fine.
  But, when I deploy the application in the Linux server in India and try to transfer,
  the code <em>ftp.changeWorkingDirectory("/")</em> gives 'false' result.
  However, I can do this transfer to another FTP setup in India.
  The Server in Germany seems to have all the rights required when I check using FTPClient.
  What may be the reason? What can I do to solve this problem?</p>