1Why can I not connect to Forza Horizon 5 online?
2Can t login to Microsoft in Forza Horizon 5?
You should now be able to play the game normally.
There are a few more things you might try in the event that this hasn’t worked. One of these is to delete your XBL login credentials. In your Windows, try the Credential Manager app. Scroll all the way down until you see something along the lines of “Xbl|DeviceKey” on the Windows Credential tab, under Generic Credentials. Remove this. After this, restart your computer. Try playing the game again after the computer has been restarted.
The best option to try is to launch the following services: IP Helper, Xbox Live Auth Manager, Xbox Accessory Management Service, Xbox Live Networking Service, and Xbox Live Game Save. In Windows, search for the Services App. Start it and look for all of these services there.