Microsoft Teams users have been experiencing issues joining meetings hosted in North America for the last two hours. Microsoft says that it’s seeing partial recovery after re-routing traffic. Microsoft’s Teams cloud collaboration platform recently reached 75 million daily active users (DAUs) Microsoft says it’s still working on further mitigation solutions to fully restore service. Back in March, Microsoft experienced a large scale outage caused by the huge influx of new users, with reports of messages not being sent, the admin portal being unreliable and team member management not working properly.
Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-teams-users-cant-join-meetings-hosted-in-north-america/