I don't know if it's because of 3.99 or my connection, but whenever I search for someone by username it never brings a result, even if I know that they're on. Any help?

What method of searching are you trying to use?

I'm just using /sa

In that case, type /rf before typing /sa [user].

Typing /rf refreshes the servers list.

That fixed it. thanks man

Glad to be of assistance.