Well, GM Impervium was really helpful but everything kept not working. So i thought to myself "maybe i have another program that is active that might be causing the problem". and after some trial and error then yep that was the cause. The program had recently updated to where it was always on and that was causing the issue (not AV or firewall).
Now i'm wondering why there is such massive lag in the game. Yeah, i don't have a gaming computer but my computer i was playing CoH back then on wasn't either and i never had a lag issue. As i said before i'm not really a tech savy person but i'm thinking the issue there is that either something is wrong on our IP at where i live since we are not getting the upload/download rates we should be getting according to my roommate or its a server issue (which CoH had back then from time to time).