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Microsoft Teams not down anymore after brief outage (update)

Microsoft Teams Note20 On Keyboard
Microsoft Teams Note20 On Keyboard (Image credit: Dan Thorp-Lancaster / Windows Central)

Updated April 27, 2021: Microsoft found the root cause of the outage and "performed mitigation actions." Reports of outages dropped back down on Downdetector. The original story follows.

What you need to know

  • Reports of Microsoft Teams outages started spiking today at 6:41 AM EST.
  • The outage map indicates that many of the outages have occurred on the East Coast of the United States.
  • Many people haven't started work yet, so it's difficult to determine how widespread the issues are.

Microsoft Teams outage reports started spiking at 6:41 AM EST, according to Downdetector. The outage map on Downdetector indicates that Teams isn't working for many people on the East Coast of the United States.

Many people struggling to use Teams see a message stating, "Operation failed with unexpected error." As of 6:55 AM EST, reports spiked for outages from zero to 355, but they are rising quickly. Teams has millions of users, so 355 reports isn't a dramatically high number, but the rate of change indicates an issue.

The Microsoft 365 Status Twitter account confirmed that outages affected Europe and Asia as they first began to be reported. A later Tweet confirmed that the issues affect Teams users around the world. Microsoft is reviewing the issue.

See more

Since the workday hasn't started for many people in the United States, it's difficult to determine if the outages are regionalized or only being reported as people try to sign on for work. We'll continue to update this post as more information becomes available.

Have you run into issues with Microsoft Teams? Let us know in the comments below, including what region you're in.

Sean Endicott
Sean Endicott

Sean Endicott is the news writer for Windows Central. If it runs Windows, is made by Microsoft, or has anything to do with either, he's on it. Sean's been with Windows Central since 2017 and is also our resident app expert. If you have a news tip or an app to review, hit him up at

  • I'm in France and teams died around lunch time
  • On East Coast. Yes Teams was unavailable around the time listed. Service has since been restored, but the regression seems to have reverted my desktop app to the look of an older version.