Someone please help me! I have been at this for 2 days and im not comp savvy all i can tell u is that when i bring up the servers and click on one to join it just makes a little sound like it is inaccessable Can anyone help ive een searching the forums and no one is having this problem

I also cannot host games. Via steam, when I invite friends they receive the message 'Server is not responding.' I get the same when I try to join their games. As for multiplayer I can join matches online with no trouble and little to no lag. My server admin buddy was trying to figure it out and he believes it's nothing to do with port routing or firewalls, which is what I first suspected (Like the OP, I'm also not computer savvy). Hopefully there's good info on this somewhere or soon will be.