Hello, My friend and I regularly play Destiny 2 from the same network. Both wired. We have UPnP enabled. We *can* play together but with extremely high ping, the second one of us left the game it goes back to being perfectly fine. We can do some PvE without too much issue as long as we don't mind have 300+ ping, but PvP/Gambit is straight up impossible as the game would disconnect us. Same goes for the tower, sometimes it's ok but most of the time we get kicked from the tower if we're both playing at the same time. I don't mind doing some port forwarding or tweaking some firewall rules for Destiny 2 if that helps but I'd need directions. The troubleshooting post mentions that if we're 2 we must not open ports and only have UPnP enabled, which is what we have right now. Would you know of any solution ? We're in France, our internet provider is SFR. Thank you for your time, have a nice day.