Microsoft Teams

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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 10/10/2025 11:20

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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 (34%)

    Sign in (34%)

  3. Website Down (16%)

    Website Down (16%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
United StatesDeer Park Sign in
United StatesCambridge Errors
United StatesAshburn Sign in
United StatesRichmond Sign in
United StatesReston Errors
United StatesLeander Sign in
Map Full Outage Map

Community Discussion

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

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Microsoft Teams Issues Reports

Latest outage, problems and issue reports in social media:

  • marknoble //.// (@marknoble) reported from Westerville, Ohio

    @darkpixel @iamdevloper I've seen degraded service from @MicrosoftTeams handful of times, but never an outage.

  • darkpixel Aaron C.OVID de Bruyn (@darkpixel) reported

    @marknoble @iamdevloper @MicrosoftTeams Constant problems loading meetings. Even in incog mode with no extensions, it can take 15-30 seconds to 'load' the interface. Constant audio/video issues. I'm on gig fiber 2x8-core 128 GB RAM box about 2.5 hours drive from Redmond. Google Meet works perfectly every time.

  • allenangle Allen Angle (@allenangle) reported

    I took no joy in @salesforce buying @SlackHQ, deeming to use @MicrosoftTeams more now, and here we are, great start to the #2021 workday with #slack not working!

  • Feibrix Fabrizio Rapelli (@Feibrix) reported

    Today @SlackHQ is the best reason to use @MicrosoftTeams. I just hope they will hire someone to fix the UI.

  • JonMcNestrie Jon McNestrie (@JonMcNestrie) reported

    @BlueMicrophones do you know is there an issue with your mics (Yeti Nano) and @MicrosoftTeams on a Mac? It seems it there's zero input volume in teams but it's fine in everything else...

  • niklasRen Nik Rahmel (@niklasRen) reported

    @UKWeaver @SlackHQ @MicrosoftTeams I think the BBC IRC server is also still collecting moth ***** somewhere, but I don't have two days time to set up stunnel or bouncers or some weird FireFox plugin to authenticate against that.

  • mat_oram Mat Oram (@mat_oram) reported

    Does merging Chat with Video calls present a governance issue for @MicrosoftTeams customers? Clients invite me to present on (their) recurring calls, but each week it recurs i see all the conversations whilst the mtg takes place. Customers don't realise and it's across the #NHS!

  • jeesoyun Rebecca Jee (@jeesoyun) reported

    @SlackHQ is down so we moved over to @MicrosoftTeams, which is also now down. My team is using RING CENTRAL to chat. ARE YOU SERIOUS?

  • MissFullerMaths Miss Fuller Maths (@MissFullerMaths) reported

    @MrsMandMaths @MicrosoftTeams Apparantly @MicrosoftTeams removed this function in July...it caused me issues when shielding also.

  • Isnainiahmadi Om iis (@Isnainiahmadi) reported

    @MicrosoftTeams i have a job interview tomorrow on Microsoft Teams, but i can't sign up. Everytime i try to sign up, the site unable to load. I try to open on different browser still not working. Please help.

  • CharlesDardaman Chase Dardaman (@CharlesDardaman) reported

    @colemankane @SlackHQ @MicrosoftTeams The real issue is the inability to escape online work

  • MattRosoff Matt Rosoff (@MattRosoff) reported

    @MicrosoftTeams @SlackHQ Most enterprise software is deeply embedded and really hard to replace. But @SlackHQ is really vulnerable. They have to fix these reliability problems.

  • jcalvarezjr JC Alvarez (@jcalvarezjr) reported

    Don’t worry y’all.. @microsoftteams is up! No problems here 😎

  • muiiio muiiio (@muiiio) reported

    @arkovbg @MicrosoftTeams Wow! At least mine is an obscure model, but Jabra having issues is really sucky! cc: @jabrasupport

  • iDonato Donato Diorio ䷏ (@iDonato) reported

    @MicrosoftTeams Is the desktop Teams multiple account login feature ready yet? We were promised December.

  • sp_TX11 @sp_TX11 (@sp_TX11) reported

    @honsololam @MicrosoftTeams Teams has more outages and issues than Slack lol. I hate Teams

  • SqueezySocial Austin Nettleton (@SqueezySocial) reported

    Y'all's workplace chat and collaboration software is down? Couldn't be me. Just built different. 😤 *This tweet was made by @MicrosoftTeams gang.* #slack

  • werzadnan Adnaney.io (@werzadnan) reported

    @MicrosoftTeams you're not being a team player here, when @SlackHQ is down you have to pretend that you're down as well!! C'MON! the internet consortium made those rules up!

  • mikhailgurevich mikhailgurevich (@mikhailgurevich) reported

    @SlackStatus First business day of the year to be down, literally the worst time. You should be issuing refunds for all effected customers......ridiculous. I wonder if @MicrosoftTeams is having these issues.

  • niklasRen Nik Rahmel (@niklasRen) reported

    If this @SlackHQ outage is a ploy by Microsoft to get people onto @MicrosoftTeams, it's working for us.

  • solutionarchie The Solution Architect (@solutionarchie) reported

    Clearly too many people have gone back to work today to make @SlackHQ go down like this. Time to revert back to @MicrosoftTeams?

  • djmckee Dylan McKee (@djmckee) reported

    even a two hour @SlackHQ outage can't compel me to launch the horrors of @MicrosoftTeams.

  • robingurl65 Robin Gurl (@robingurl65) reported

    @SlackHQ was down at work and we were forced to use @MicrosoftTeams it was so god awful. Don’t force your employees on it. Slack is better by a long shot. #frustrated #annoying #notworthit

  • owenblacker Owen Blacker (@owenblacker) reported

    Possibly related, are @MicrosoftTeams ever going to fix their accessibility problem of all that ******* flashing? It is so much more needy than any other app I have installed; can't they just highlight the icon and display a red jewel like Slack does?

  • kyledcannon Kyle Cannon (@kyledcannon) reported

    Does @SlackHQ use @MicrosoftTeams when slack is down?

  • luis_sosa Gentleman Geek 💽 (@luis_sosa) reported

    wow @SlackHQ really, you're gonna start the work year by having technical issues?!? @MicrosoftTeams how hard is it to migrate to your platform from slack?

  • SelenaCaamano Selena Caamano (@SelenaCaamano) reported

    @Microsoft365Pro @MicrosoftTeams @Microsoft365 First problem of the year already: Students taking unauthorised screenshots during Teams video call with teacher to discuss their exam results. Do you know if there's any way to control/disable screencapture?

  • MaximTamarov maxim tamarov (@MaximTamarov) reported

    @ChloeCondon @MicrosoftTeams Hi Chloe, I'm a reporter with TechTarget working on an article about the Slack outage. Would you mind speaking with me about how the outage is affecting your work?

  • cozimek Ryan Ozimek (@cozimek) reported

    With Slack down for the morning, it's a good time to explain to your friends that in @MicrosoftTeams, a team's channel is more like email threads than chat. To chat, use the Chat app, and add a bunch of people in it. Kind people don't start a bunch of Teams "conversations".

  • ajhoag 𝗔𝗻𝗱𝗿𝗲𝘄 𝗛𝗼𝗮𝗴 (@ajhoag) reported

    First week of 2021 and another @SlackHQ unregistered outage/slowness. Is @MicrosoftTeams down?