I got banned from zombie server with a message that I was cheating. At the time, I was optimizing the game setting according to this guideline http://www.tweakguides.com/HL2_8.html and my game avatar was standing still since I was using my console window. I am quite sure it was not an automatic ban from the server because I could play on the gg server with the same setting. I highly doubt if the automatic ban, if there is even such a thing, standards are different for zombie and gg. Furthermore, it seems that zero or someone else set specific limiters in the first place so that certain console commands from the guideline could not be run for whatever the possible advantage might be from having less graphic quality, less sound quality, and more preloadings.
I request unban, and I request to know the name of the admin who banned me.