Hi guys, if you are like me and only have one network adapter, you can fix it by going to "Windows firewall with advanced security" and adding a new "inbound" & "outbound" rule
1 type: program
2 this program path: (browse for pillars of eternity.exe) (for example Steam\SteamApps\common\Pillars of Eternity\PillarsOfEternity.exe)
3 Block the connection
4 tick all three options: domain, private, public
5 name it something smart so you can delete it later if needed