Posts about:
On October 22nd at roughly ~6:30 pm UTC, Microsoft reported a problem that may cause users to see an "Oops" page when launching the Microsoft Teams desktop client.
Microsoft reported that they had identified and reverted a recent update that could be causing the problem.
On October 7, 2020 at ~8:00 pm UTC, Microsoft reported an issue that was preventing users from accessing Microsoft Teams.
Over the next few hours, Microsoft reported that a recent change may have caused the impact to multiple Microsoft 365 services and that they had reverted the change and services were recovering.
On September 28th at roughly ~9:45 pm UTC, Microsoft reported an issue affecting multiple Microsoft 365 services.
Microsoft reported that they were working to identify the full impact and that they would provide more information shortly.
On September 17th at roughly ~12:30 pm UTC, Microsoft reported an issue with some users accessing the admin center in Microsoft Teams.
Many confirmed they were experience the issue and reported many of their tenants were experiencing the issue as well.
On August 19th at roughly ~3:30 pm UTC, Microsoft reported an issue with users being unable to join Teams meetings.
Shortly after, they determined that any user attempting to join a Teams meeting hosted in North America could be impacted by the issue. They also reported that they had re-routed traffic to an alternative environment and had seen some recovery.
On July 28th 2020 at ~7:00pm UTC, Microsoft reported an issue with the Microsoft Teams app on iOS devices that was affecting users in both North and South America.
On July 22 at ~6:00 am UTC, Microsoft reported an issue that was causing intermittent failures when attempting to load channels and chats via Microsoft Teams.
On July 8, 2020 at 2:45 pm UTC, Microsoft reported an issue affecting a multitude of users in North America that prevented them from joining Microsoft Teams meetings.
The issue persisted just over an hour until Microsoft finally reported at roughly 4:00 pm UTC that the issue had been resolved.
On June 19th, 2020 at ~7:00am UTC, Microsoft reported that they were investigating an issue where users in Japan and the APAC region were unable to access the Microsoft Teams service through desktop client.
Roughly an hour later at ~8:30 am UTC, Microsoft reported that the issue had been mitigated and that access had been restored through Japan and APAC.
On June 18th, 2020 at ~7:00am UTC, Microsoft reported an issue that was causing problems receiving messages in Microsoft Teams throughout North America.
They soon after reported that they were rerouting service traffic through alternate infrastructure and tentatively started to recover.