Microsoft Teams

Is Microsoft Teams down?

Some problems detected

Users are reporting problems related to: errors, sign in and website down.

Microsoft Teams is a unified communication and collaboration platform that combines persistent workplace chat, video meetings, file storage, and application integration.

Problems in the last 24 hours

The graph below depicts the number of Microsoft Teams reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

Microsoft Teams Outage Chart 12/11/2025 10:10

December 11: Problems at Microsoft Teams

Microsoft Teams is having issues since 11:40 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by Microsoft Teams users through our website.

  1. Errors (50%)

    Errors (50%)

  2. Sign in (27%)

    Sign in (27%)

  3. Website Down (23%)

    Website Down (23%)

Live Outage Map

The most recent Microsoft Teams outage reports came from the following cities:

Loading map, please wait...
City Problem Type Report Time
MexicoMexico City Errors
IndiaHyderabad Website Down
United StatesMetairie Errors
United StatesLexington Sign in
CanadaMontréal Errors
LatviaRiga Errors
Map Full Outage Map

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Microsoft Teams Issues Reports

Latest outage, problems and issue reports in social media:

  • LilacHashWar the rumpo kid (@LilacHashWar) reported

    @MicrosoftTeams every time I join a seminar and try to open the chat feature, the text box and menu bar dissappear and the video stretches out. I have to quit the app everytime and now can't use chat as this triggers the glitch. help

  • williamsharkey william sharkey (@williamsharkey) reported

    @kattack12 @train_champion This is a problem that @MicrosoftTeams should take note of. Seems obvious that a person may belong to various teams.

  • TechPreacher Sascha Corti (he/him) (@TechPreacher) reported

    @mozzeph @MicrosoftTeams @Microsoft Zooming, yes. Others can zoom into my monster-wide, shared screen (5140 * 1440px) but the text doesn't get readable, it's so heavily pixelated because of the compression needed to transfer this resolution. The only temp fix is if I zoom into the text like mad when I share.

  • muchcomplaint Much Complaint (@muchcomplaint) reported

    @MicrosoftTeams can you PLEASE use native macOS push notifications instead of the very buggy bespoke ones? I NEVER get notifications when using a full screen app, and I feel like it’s the root of other issues like clicking Teams icon in dock and it not opening the main window.

  • anerdinhand geeky nerd (@anerdinhand) reported

    @MicrosoftTeams in a dual monitor MTR room when no content is shared the second screen is just blank. Need options to either mirror the primary or display a splash screen or background. Users think the second screen is not working #teamsroom #mtr

  • james_m_russo James Russo (@james_m_russo) reported

    @MicrosoftTeams is Teams down?

  • t15_v vT15” (@t15_v) reported

    @MicrosoftTeams All seems to be good. It was temporary issue for our users from organization. Thanks

  • bbwnoire71 Natasha J 🇹🇹 (@bbwnoire71) reported

    @MicrosoftTeams The muting feature for an individual doesn't work as a permanent mute during the meeting. I muted a student and they were able to unmute themselves after. Had to end up muting all and using the hands up feature, which is inconvenient when only one participant is the problem.

  • kyayigirl millet made ii (@kyayigirl) reported

    @femmeincomprise @MicrosoftTeams i need to schedule meetings in advance and i need them to be on the calendars of the recipients and maintain the notes within the channel. i’m just yelling at them so they’ll fix this known problem tho

  • anandsriraman Anand Sriraman (@anandsriraman) reported

    @MicrosoftTeams I'm facing an issue where my 1 week session expires and I get logged out of Teams in the middle of a meeting. Can the app be updated to at least wait for the current meeting to end before logging me out? I'm using the Linux app

  • KByramjee Kayzad Byramjee (@KByramjee) reported

    @LorenzoMosna @MicrosoftTeams Got the same message from MS EDU support. Would be great if @MicrosoftTeams twitter account could double check for large scale issues like this before sending us to log EDU support tickets...

  • trap_shad shad.trap_ (@trap_shad) reported

    @MicrosoftTeams fix your **** app

  • bexben9 Ben J (@bexben9) reported

    It is impossible to fluidly work between multiple tabs in @MicrosoftTeams because it feels the need to reload anytime I switch tabs. It's a problem in both the application and web app. Google Docs doesn't have this problem

  • KByramjee Kayzad Byramjee (@KByramjee) reported

    @MicrosoftTeams is there an issue with the Join Code function for Teams? I've had an error message saying "trying to connect to the server" for a few days now. This is on Teams via a browser.

  • nordicnoel Noel (@nordicnoel) reported

    Oh, look, another @MicrosoftTeams update and still no native notifications. I bet if they followed the tutorial above, it’d fix the bug of clicking on a notification or the app icon never switching to the correct space.

  • Debbieannash Debbie (@Debbieannash) reported

    @MicrosoftTeams there seems to be an issue with breakout rooms. There is no functionality this morning. Any update please. Debbie UK

  • Miggymookins The Herbalist (@Miggymookins) reported

    @MicrosoftTeams I don't know who the code monkeys for your garbage app is. But I'd honestly prefer to get *** ****** BY TENCENT WITH DISCORD, THAN HAVING TO DEAL WITH YOUR APP TURNING DOWN MY MIC VOLUME. EVERY. *******. TIME. **** the school admin for paying for this garbage.

  • ucomsgeek Jonathan McKinney (@ucomsgeek) reported

    @JohnACook @MicrosoftTeams I would hunt through configurations downloaded during login.

  • samriddhaghosh Samriddha Ghosh (@samriddhaghosh) reported

    @MicrosoftTeams there's been a lot of issues with Calendar events today. Is there a degradation of service today?

  • roadhunter John in Tulsa (@roadhunter) reported

    @MicrosoftTeams I just can’t get my users on board. Their complaint is how long the desktop app takes to load, and how much it slows their computers down.

  • Superbong4 Superbong (@Superbong4) reported

    @MicrosoftTeams @ryanpurvis This is disappointing and frustrating, Microsoft really , the rivalry never ends in this era, seems like Microsoft cant address Bluetooth issue grrrr

  • jeff_in_van MeInVan (@jeff_in_van) reported

    @MicrosoftTeams Any plans to fix the incredibly long delay in the iOS app for activating the camera while sending someone a message? I count about 20 secs from tapping on the camera icon to having a responsive UI... iPhone 12/11.4

  • Jaxidian ☁️ Shane Milton says #BlackLivesMatter ☁️ (@Jaxidian) reported

    Looks like @MicrosoftTeams just went down for us. Snow day?

  • mozzeph martin heusser (@mozzeph) reported

    @TechPreacher @MicrosoftTeams @Microsoft I see. Can‘t say I have been in a meeting where somebody shared from such a high resolution but I can imagine it‘s a problem. Hasn‘t MS said that some Mixer Staff will continue to work for Ms Teams? Maybe their tech will improve it one day..

  • james_m_russo James Russo (@james_m_russo) reported

    @MicrosoftTeams Actually, it's come back online as of now. Just had a issue connecting earlier. All good!

  • SteBobRoughley Stephen Roughley (@SteBobRoughley) reported

    So as of Wednesday this week @MicrosoftTeams has become unusable for me and only me within my organisation. I can use Zoom for hours just fine. Every single Teams call ends up hanging after a few mins, with the whole Teams process tree crashing regularly. Any tips for a fix?

  • Tj23_tanmay Tanmay jain (@Tj23_tanmay) reported

    @MicrosoftTeams Dev team please fix the ms teams notifications they are totally out of sync. Old notification gets popped after new ones.., sometime lot of delays in delivering notification.

  • LorenzoMosna Lorenzo Mosna (@LorenzoMosna) reported

    @KByramjee @MicrosoftTeams Yep, there's a worldwide issue with join codes. We contacted MS and they didn't give us an ETA of the solution.

  • oglotomenya bigStan (@oglotomenya) reported

    @Kay_Mannuel @MicrosoftTeams It depends on your network actually. Last time I used it, I had some connectivity issues. But it was resolved.

  • Kay_Mannuel Mannuel (@Kay_Mannuel) reported

    @MicrosoftTeams got an issue with connectivity in Ghana? Can't seem to even sign in on any of my devices