Don’t panic. Your Gamerscore is not lost. Your game saves are not corrupted. This problem is almost always a result of a corrupt local cache or a server handshake issue. Below is a step-by-step, exhaustive guide to getting your profile back online.
Looking back, I realize the error was prophetic. The Xbox 360 era was the first time we stored our identities in the cloud without knowing it. We thought the plastic box was the console, but the console was just a vessel. The real machine was the profile—the fragile, mutable, beautiful archive of who we’d chosen to be when no one was watching. xbox 360 your profile was not completely downloaded