Sometimes your messages may seem to take a long time to be echoed by the IRC
server back to your screen, and other users may seem to take an extra long time
to answer you. If so, you may be experiencing network lag on an overloaded server.
The only thing you can do to minimize network lag is choose
a server that is close to you on the Internet so you will speed up your
connection as much as possible. You can connect to several servers, even several
the same network, sign on to a common channel such as #newbies, and then check
the typical delays on that network with the IRC ping