[Pierre-Marie Baty]

Let's try things with method.

First off, when you make the config of your 2 game servers identical (I'm talking about the metamod plugins), does it work ?

It should. Anyhow, when it does, commit your changes in the metamod plugins list step by step and test again after each change until you narrow down the plugin that causes the problem to happen. I'd like to know what you find out.