Forza Horizon 3 Online Problems DNS Error

Hello. After what you suggested we are still on able to get online. It is not just Forza horizon 4 for it is Forza horizon 3 as well. This is the error

Unable to join session

for support, join forums at...

there is s support ID

a server ID

fsiled to redolve server address. Check your DNS settings snd try again.

Sorry for the really late reply. It's not a problem with me. There's even a thread with an MS Employee who contacted Turn 10 and couldn't fix the problem.

Here are a few threads with the same issue:

https://answers.microsoft.com/en-us/xbox/forum/all/forza-horizon-3-on-pc/557ea5f4-276e-46d2-85e3-1c64708ff1ab

https://answers.microsoft.com/en-us/xbox/forum/all/forza-horizon-3/e0ed5c8e-9dfc-462d-adad-8aab166bf124

https://answers.microsoft.com/en-us/windows/forum/all/forza-horizon-3-online-does-not-work-for-me/80495ddc-c8a8-41d4-af00-60a4dcbef1ae

https://answers.microsoft.com/en-us/xbox/forum/all/forza-horizon-3-continuously-searches-for-online/32e974d2-be7e-4bf9-8eca-4ad6ffd9b1f4

https://answers.microsoft.com/en-us/xbox/forum/all/forza-horizon-3-online-multiplayer/fa1095d2-2d27-472b-b84c-d775117d5ecc

https://answers.microsoft.com/en-us/xbox/forum/all/forza-horizon-3-online-multiplayer-not-working/81cede39-1142-4a48-a35d-8bdb171faf8b

https://answers.microsoft.com/en-us/xbox/forum/all/fh3-multiplayer-works-on-xbox-one-console-but-does/89a2c410-b05a-4941-b10d-d345897ee90e

https://answers.microsoft.com/en-us/xbox/forum/all/forza-horizon-3-online-unable-to-connect-due-to/fd3d4b29-1986-43c2-9e0e-80d89a2af577

There's even more. You have to get them to fix it. Or this will be a duplicate of the others.

Sup, Kerem!

Paul from Xbox Forums Team here to assist with the issue, it looks like you're experiencing a teredo error while trying to play games online on your pc such as Forza Horizon 4. I was able to go peek around the internet and I was able to find something out
about this particular issue. I went thru the Forza Motorsport forums and I did find an article that I believe can help fix the issue. Here is the link to that article discussing the topic about

Teredo/DNS error when trying to connect to Forza Horizon 4 servers. I hope this information was helpful in resolving the issue, please let us know how it goes!

Happy Gaming!

Paul Xbox Forums Team!

Hiya!

Paul from the Xbox Forums Team here to assist with the issue, it looks like when you try to play Forza Horizon 4 online it doesn't allow you to join an online session. I was able to find something about this on the

Forza Forums. If you could also provide further information I.E. Error Codes, Nat issues, game freezing. I hope the information I provided was helpful.

Happy Gaming!

Paul Xbox Forums Team!

Try this
post in Forza official forums, some users with that error code found a fix for that.