Nope, it's definitely Comcast's services not allowing this game to bypass it through. I'm at a loss. With using AT&T services (Back when I was in Chicago and using my Lenovo Laptop) I had no problem going online in-game. I might as well try calling them and have them adjust it.
Ugh, why Romeoville, why? Why you complicate things?
Btw, reset the firewall to it's default settings in case of vulnerabilty issues. It's not the firewall, it's Comcast. Although, if it works on my mom's computer (which I doubt it would), I'll have to tend to it since she has Advanced System Care on her system. I can only defrag it while using their utilities, its not enough sources to defrag it using Windows Set up.