This could be a lot of problems. You could have been lagging or running slow, your PS2 might have a lot of dust on the lens or you disk could be scratched up, your modem or router might have been not working right. The server could have also been messed up.
What's wrong with the tacos? Why do people compare this to other stuff? Why makes it special? I haven't eat tacos for 3 years. I might try to eat again. It's good though.