I read all the topics, my router was fked so I couldn't open my port...However
After I did factory reset on router, and port forwarded it again, checked with PFChecker it said my port is open...However
http://prntscr.com/7rqnaq
I still get error in TE 2013 that my UDP port 4321 is not reachable...
So I dont know what to do now, as I opened my port
My firewall is turned off, I dont have any other firewalls, only Avast antivirus, which I also disabled in order to try to connect, but still can't do it...
I can join some online games in TE 2015, but not all...