[SOLVED] Waitings with pure-ftpd Hi all, I'm new Italian user of this community and a newbie user of Linux Ubuntu Server. I'd need a help with a problem that is annoying me since a week. I have pure-ftpd server installed on my server and sometime it doesn't answer until request goes on timeout. If you try to contact immediately the ftp server it answers correctly and let you work, but some minutes or seconds after it "freezes" again until timeout. Before of this week, it has never given a problem. I thought that I was the cause of this problem, because I've modified some parameters on the server, but non related to pure-ftp. I made changes on nsswitch.conf for NIS and on ISPConfig, I've only changed root password. I also saw on var/log/messages if there's anything wrong, but it doesn't reveal any anomalies. I really don't have a good knowledge, so I'm stuck here. The server is hosted away from my office and other branches connecting to its ftp service meet the same problem, so I think it's not a LAN or firewall problem. Do you have any ideas about it? Let me know if you need any other information.