Hello everyone, When I try to play tf2 with my friend at my house (same network), we cannot connect to the same server (LAN party) at the same time. We're using different accounts, all payed for and legal. Anyone else have this problem? How to fix it?
Adjust your Port on your router/game icon https://support.steampowered.com/kb_article.php?ref=6370-QPHJ-3567 Try this is really worked for me.