Hi i recently installed ISPConfig on centos 6.2 all was fine and working as expected, until yesterday i tried to connect using sftp. I had connection timed out errors and i could no more connect using filezilla unless i change the connection time out to more than 60 seconds. P.S : i can connect to ssh using the terminal without any delay. and i used the terminal sftp client and it ran smoothly. also i changed the ssl recently.