I never knew how bad team fortress two was horribly optimized until about a day ago whenever my friend told me to install it. All of my games on my pc run smoothly, I'm able to be in party chats on the xbox app without any issues, to my nat type always being open. Well....I installed TF2 and stuff went nuts as in my nat type going to close to my xbox app giving me that teredo error on my pc.... I know with discord everything worked perfectly but idk why with the xbox app and TF2 everything goes nuts.
Idk if its just me but whenever i installed TF2 i can't use the xbox app for that game specifically..... everything else works fine.
Is TF2 the issue or is it my internet even though it says on the xbox network settings on the app my nat type is open and everything is perfect before launching TF2.