There's this stupid bot that might have been joining your server recently that sends 5-line announcements, and might lag a server if it has enough players on it.

For example:

-----NEWS ANNOUNCEMENT---
Mike, you n00b, Wark did not spam your server!
BUMGARDNER POWER! - 1-800-RYLHELP
Got some jj2 news? Email lastexyle@gmail.com!
-----(GlobalAnnounce v1.1)-----
To opt out add NN to the start of your server name

There are two ways of getting rid of this announcement system:

-by adding NN to the start of your server name
-by adding 70.84.143.196 to the banlist

If you too have experienced this, let me know.

And to whoever is doing this, please stop it.