FH4 Network Diagnostics Error message

It seems that there is a general issue with Forza Horizon 4 servers, and it is being currently investigated by their team!

You can get updated if you visit Forza Support page on Twitter!

"Sorry to hear you are having this problem. Any error that starts off 87DDxxxx
Error is typical of a network error.

1. Select Check network connection. This test should determine if you have a working Internet connection from your Xbox One to your network device.
2. Try to repair any errors that appear. See the Xbox One Network Connection Error Solution to help resolve any network connection
   errors.
3. If you don’t receive any network errors or can’t resolve the errors you do see, you may have other problems with your network that are causing your Xbox One to time out or fail the system update. These issues can include the following:
   • Wireless interference
   • High packet loss
   • Latency.
4. If any of these issues are causing a problem, try a wired connection.
5. Select Start update again.
6. If you see the same error message, power cycle your console by pressing the Xbox button on the front of the console for 5 seconds. After the console has shut down, unplug the power cord for 30 seconds.
7. Plug the console back in and turn it on using the Xbox button. Power cycling will reset the network card and clear the cache.
8. Select Start update again.
9. If you’re still unable to download the system update through your connection to Xbox Live, you can try using the Offline
   System Update Diagnostic Tool in a final attempt to resolve the issue.
10. If any of the following apply, you may need a repair:
    • You can’t correct your network connection.
    • You can’t try a wired connection.
    • You continue to see the There was a problem with the update screen while attempting the update with a wired connection and after power cycling the console.
    • You can’t complete the installation of the Offline System Update Diagnostic Tool.
11. To submit a repair, visit the Xbox Online Service Center.

Let us know if this resolves your problem or if you receive additional error messages along the way."

Hi, PavelEU! I'm Kim, an Independent Advisor and I’m happy to help you today.

Is this the only game that is having this issue on steam? Please also try restarting your computer then launch Steam

Next, you can either right click the game in your Library, or click the gear icon from the game's Library page on the far right

From the drop down menu, select Properties...

Select the Local Files tab and click the Verify integrity of game files button.

Thanks for the info! Have you tried restarting your PC? If not, please do so then look on menu before pressing start game. Look for log out. Then log out, the game will reboot then log back in with your account.

The log in and log out method worked. Thank you so much, have a good day. 🤌🤝🙏