I've searched online for about three hours, and I haven't found an answer. I've seen posts of people with similar problems, but none exactly like mine. It doesn't seem to be that big of an issue, but I sure can't figure it out.
So here s my problem: I built a new computer and tried to host my server from it, but my client acts like my server isn't on. I've double checked the IP address, and that isn't the problem. I can connect to my server using localhost, but not my IP address. I tried turning the firewall on and off (on the router as well). It worked on my old computer just fine, my friends and I could play without any issues. However, when I installed my new computer and put my server on it, it stopped working. The only thing that I could think of that would be causing this is my Anti-Spyware program (AVG), although I have toggled the firewall on it as well.