So I bought FH4 around Christmas and played it fine for a month. Got the game in the US and then moved with it to Taiwan. No problems, was enjoying online play.
But since the recent Windows Updates about 2 weeks ago, I can no longer join an online session. AT FIRST, the game just had a harder time finding a session, but eventually it would connect. But now, I haven’t been able to connect in like 10 days. I AM able to use the marketplace, download cars and share my saves with the cloud, etc. But I cannot join online play.
I have checked for a few solutions online, and my Teredo IP seems to be having trouble. Under Settings > Xbox Networking > Check It, I get: “Teredo Unable to Qualify.” Unfortunately, using “Fix It” doesn’t help. I have seen some threads talking about modifying the registry and other solutions for this Teredo problem, but I wanted to post my FH4 error report here first, at least.