
Select Detailed Network Statistics to run a short test and see how your connection performs.Press the button on the Xbox controller.

To gauge the quality of your connection on your Xbox, run a speed test:.If you lose your internet connection while the game is saving or syncing, the Vault may not sync correctly or become corrupt.Ensure that you have a stable internet connection before launching the game.If you continue to have trouble syncing your saves on the Xbox Play Anywhere platform in the future, there are a few ways you can avoid this:


Plug the power cable back in and turn the console back on by pressing the button again.Unplug the console's power cable and wait for 10 seconds.Press and hold the button on the front of the console for 10 seconds.Once complete, log into your Xbox account, open the game, and allow it to sync (if required).Scroll to the left of your Home screen and open the guide.If the issue persists, you can try restarting and then power cycling your machine(s). If your Fallout Shelter Vaults do not appear to be syncing or shared across platforms, you should allow at least five minutes for the syncing process to be complete.
