If you click on a member's name and it says "View Member's Posts" or "View Member's Topics" and all that jazz and you click on either one of those, it brings me to a board error message saying something about flood control. I used to be able to do it without the annoying error, but now I can't view a member's overall topics/posts.

Is there anyway to fix this?

There is a flood control for searching the forum (when you view a member's specific topics/posts you are technically using the search feature). I think it's only 20 seconds though; shouldn't really be a problem. =\

It does it no matter how long I wait afterward, though. It does it the first time I click it, and I wait 20-30 seconds and even more and it still comes up with the flood control error.

I just checked, and it's set at a 20-second flood control. =\

So I'm assuming there is something else wrong... Try logging out and logging in again and see if it still shows you the flood error (also, just in case you didn't wait a full 20 seconds, you might want to use a clock to time whether or not you are waiting long enough).

It's not necessarily the actual 20-second waiting that is the problem. If I click on the Find Member's Topics, it goes to the flood control error, regardless if I clicked on it earlier or already waited 20 seconds.

Works fine for me man. Works fine for me...

Logged out and logged back in, still has the flood error.

At least the RRR ones.

Well I've done another check, and all of the settings and such are working fine (testing member groups seemed to work as well without problems).
If tossing out your cookies doesn't work, then you might want to switch browsers.