: Disconnect your PC from the internet and launch the game. Play for a few minutes to create a new local save point, then reconnect to the internet and choose to use the Local Save when prompted to sync. Restart Xbox Services : Type "Services" in the Windows search bar. Find Xbox Live Game Save Xbox Live Auth Manager Gaming Services . Right-click each and select Cap Framerate
Keep your "My Cars" section below 900 vehicles to avoid this bug permanently. forza horizon 5 100 save game fix
If the save file is genuinely corrupted (not just a sync issue), you need to repair the game’s local container. : Disconnect your PC from the internet and launch the game