Well now you have to port forward because obviously uPnP doesnt work. What router is it? Are you using Verizon, AT&T?
Unplug your router, wait 10 seconds, and then plug it back in. This solves most UPnP issues.
Did you do what I said? When UPnP suddenly stops working, 99% of the time it is fixed by a router reboot.
Then you will have to Port Forward.