Dammit.. it started again.. and I think I figured out some of the problem. Here's what I do.
I go offline.. and I close all browser windows. I start the SFO game.. and AT the username and password screen, I input my UN and Password, then I press OK. It will authenticate, and bring back an error because obviously I'm not in the internet. I connect back online, and I authenticate again, and it works. BUT, for some reason, in the middle of the game, or somewhere along the lines, the game gives me the error again. I know it has something to do with MY connection, but I have no idea what it is. I will investigate further to help others who might experience my problem