[(.Aztec);]

I was messing around in my server, and decided to create a timer. I created a timer that saved one variable to a file, and then saved and closed it. I also remembered the new command: /timestamp, and thought i'd check it out for the hell of it. My timer doesn't seem to execute at the correct time everytime. This isn't an urgent problem, I was just wondering if this went for every timer (1 hour timers, 30 minute timers, ect..) and if anyone else has experienced this. The timer is supposed to execute once every 3 seconds, but some times it executes at random times (4 seconds, 10 seconds(?: I think I was alt-tabbed), ect). Oh, and it's not lag, it's hosted on a home-server with enough RAM to host 300 players at once without lag, and I personally have 3 ping to the server.