A major Xbox network outage prevented some players from signing in, viewing their libraries, making purchases, and launching games for much of July 27, 2026. Microsoft restored the affected services at approximately 2:30 p.m. PDT that day.
The disruption went beyond online multiplayer. Some players could not open installed digital games, Game Pass titles, or even games on physical discs because parts of Xbox's licensing system were unavailable.
The widespread incident has ended. Anyone still unable to launch a game should first check the official Xbox Status page to determine whether Microsoft is reporting a new service problem. If all services are operating normally, the issue may instead involve the console, account, subscription, or individual game.
What caused the Xbox outage
Xbox Chief Technology Officer Scott Van Vliet said the outage began when a licensing service outside the Xbox organization—but required by Xbox—started failing.
The service supports entitlement checks, which help Xbox determine what games, apps, subscriptions, and other content an account or console is authorized to access. When those checks failed, some players could not sign in, populate their full game libraries, or launch games they owned.
According to Van Vliet's explanation of the incident, the same failure affected publishing and Store partners that depended on the licensing system. This is why some games and services continued working while others did not.
Microsoft engineers isolated the failing infrastructure and redirected traffic to parts of the system that were still operating. Service returned at different times across regions before Microsoft declared the incident resolved.
Van Vliet said Xbox is conducting a post-incident review focused on why one failed dependency affected so many services, why recovery took as long as it did, and how Microsoft can reduce the chance of another widespread failure.
Why error 0x87e107df appeared
Many affected players encountered error 0x87e107df while trying to launch a game.
Microsoft identifies the code as a temporary problem validating a game's license. During the outage, a console could remain connected to the internet while the Xbox service responsible for confirming access to a game was unavailable.
The error did not mean that Microsoft had erased a purchase or permanently removed a license. It meant the required validation could not be completed at that time.
Microsoft's support page for error 0x87e107df recommends checking Xbox service status before attempting further troubleshooting.
Because the July 27 outage is over, seeing that error now does not necessarily mean the same platform-wide problem has returned.
Why some Xbox disc games also failed
Players also reported being unable to launch certain games from physical discs, even when those games supported offline play.
Microsoft later said this behavior was not intended. Van Vliet told The Verge that Xbox had identified a problem preventing some consoles from correctly using entitlements already saved on the device.
Those saved entitlements are also used by Offline Mode. If the console could not retrieve them properly, disconnecting from the network did not necessarily restore access.
Microsoft said it plans to fix the saved-entitlement problem in an upcoming update. It has not provided a specific release date for that fix.
The incident does not mean every Xbox disc game can operate without an internet connection. Some physical releases require downloads, while certain games rely on publisher servers or online-only features. However, Xbox says entitlement checks should not prevent a disc-based game designed for offline use from working simply because its network services are unavailable.
What to do when an Xbox game won't launch
Start by checking the Xbox Status page. If Microsoft confirms an active outage affecting accounts, gaming, or the Store, avoid resetting the console, reinstalling games, or deleting saved data. Those actions will not repair a server-side licensing problem.
Once Xbox reports that its services are operating normally, work through these checks:
Restart the console once. A restart can refresh account and license information after a service recovers.
Confirm that you are using the correct Microsoft account. It must own the game or have access through an active subscription.
Check your Game Pass status. A downloaded title may stop working if the subscription has expired or the game has left the catalog.
Try another game you own. If only one title fails, the problem may be specific to that game rather than the console.
Check your Home Xbox setting. A console designated as the account's Home Xbox receives a device license that normally allows eligible digital purchases to be used there, including by other accounts on the console.
Check for a publisher outage or required update. A game can fail independently of the wider Xbox network.
Offline access must generally be prepared while the console and Xbox services are working. Microsoft's Offline Mode instructions note that a game must support offline play and may need to have been opened while connected first.
Offline Mode can therefore help in some situations, but it cannot bypass every subscription, account, download, or publisher-server requirement.
How to prepare for the next Xbox outage
The July 27 incident showed that installed games can still depend on licensing information stored on the console or retrieved through Xbox services. That dependency became especially visible when some disc-based games also failed to recognize saved entitlements.
Players can reduce the risk of being locked out by designating their primary console as their Home Xbox, opening offline-capable games at least once while connected, installing required updates, and keeping the console software current.
Those steps cannot prevent another Xbox network failure. They can, however, give supported games a better chance of continuing to work while Microsoft restores its services.
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