The macro "Random AntiAFK" for "Garry's Mod" can be downloaded and used on simple mouse and keyboard. Installing the macro is with one movement in the Keyran program and enhances your gaming experience!
This is a standard anti-AFC macro that allows you to avoid a kick from the DarkRP server for inactivity. I've been using it for a long time, and it's proven to be reliable. Remember that you can get banned for using it!