We've already had the server grind to a halt twice within 12 hours; therefore a new rule will be introduced for the tekkit server.
Can you clarify this, if my IC2 system is just sitting idle does that constitute "off"? Also if I'm not using a world anchor (do you allow those anyway) shouldn't the chunk just unload when I log off, or are "frozen" machines causing problems too? Or is it machines near spawn that get reloaded when anyone wanders past?