Hey,
we have a new dedicated server with Plesk 11.0.9 Update #53, updated on Juni 5, 2013 09:15 PM on a openSUSE 12.1
Ports are open
telnet is working and OK
FTP from another rootserver to the new one - is OK
http://net2ftp.com/ ... works !
BUT !!!
We cannot connect per FTP...