[silveryhat]

Originally Posted by |Jordan|

The firewall blocks requests with the following strings:
...

So anything in there that could be blocking this mod from working properly? Or are my firewall settings adequate enough to do the same thing this mod does?

The firewall you are using seems to block or , like you describe, convert characters. This, more likely is used to avoid malicious query being executed but on the other hand it will interrupt the process of other MODs and for DnP Firewall apparently. What firewall are you using? Is it software or hardware? Because if it only blocks certain commands, it does not protect your site against flooding, dos and spambots.