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Slack is a cloud-based set of proprietary collaboration tools and services. It's meant for teams and workplaces, can be used across multiple devices and platforms.

Slack problems in the last 24 hours

The following chart shows the number of reports that we have received about Slack by time of day over the past 24 hours. An outage is determined when the number of reports are higher than the baseline, represented by the red line.

Slack Outage Chart 10/21/2021 05:05

At the moment, we haven't detected any problems at Slack. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems:

  • Connection 52.96% Connection
  • App Crashing 17.46% App Crashing
  • Sign in 13.61% Sign in
  • Messaging 11.24% Messaging
  • Multimedia 2.66% Multimedia
  • Glitches 2.07% Glitches

Slack Outage Map

The most recent outage reports and issues originated from:

United KingdomManchester Connection
United StatesBoardman Messaging
SwedenStockholm App Crashing
FranceBordeaux Connection
GermanyStuttgart Messaging
United KingdomLondon Messaging

Slack Comments

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

Slack Issues Reports

Latest outage, problems and issue reports in social media:
  • toinbis Tomas Čerkasas (@toinbis) reported

    No global settings for custom channel groupings or custom channels order in Slack. Neither personal groups nor prefixes does not help much... @SlackHQ I am willing to sponsor the development of this feature. Can you kindly please provide me a quote?

  • TheRomanianOne The Romanian One (@TheRomanianOne) reported

    @Dynamicbrands @SlackHQ Yeah, tbh, not 100% sure I can see as much leverage in the move either, but from their perspective they probably would like to add the 450M MAUs $PINS has to their payment platform in some way. I don't think this will go down anything like AOL type disaster but time will tell.

  • Remzztrades Remz (@Remzztrades) reported

    @SlackHQ IOS Version. Latest update has had some major issues

  • Budgiebrain994 Lachlan Harris (@Budgiebrain994) reported

    @SlackHQ @aaronbshaw Slack API has an error code `emoji_limit_reached` documented on the `admin.emoji.add` method 🤔🤔🤔 challenge accepted?

  • SlackHQ Slack (@SlackHQ) reported

    @felixsalmon So sorry your @SlackHQ iOS notifications are giving you trouble! Are you seeing badges or bolded channels for nonexistent messages, or are you getting push notifications with no message behind them?

  • redteamwrangler Ryan O'Horo (@redteamwrangler) reported

    @SlackHQ help for stuck notification dot on Android app?

  • Bhagirath_rh Bhagirath H (@Bhagirath_rh) reported

    @SlackHQ Here is another problem I faced, why to use windows snipping tool to take a screenshot and then paste it to the slack msg. Can slack build a shortcut to create screen capture and add it to msg directly once desired screen part is selected? Thanks in advance!

  • rubenbgoncalves Rúben Gonçalves (@rubenbgoncalves) reported

    Example of things that help w/ that: - remote work - avoiding (video) calls and solving issues by text using some tool like @SlackHQ - having company documentation using a tool like @NotionHQ - using task boards such as @Jira - documenting your code and keeping it clean

  • jmy143 Jessica (@jmy143) reported

    Is anyone else having an issue with @SlackHQ where the screen share tool bar will not move during screen share & it blocks part of the screen? It used to move. #Slack

  • tomotaka_ito Tomotaka Ito (@tomotaka_ito) reported

    @SlackHQ hi, I'm going to create my new slack app and the app need some API key(our service provides) to setup, how can I do? Should I retrieve that kind of config value through dialog? thanks.

  • danielsfields Dan (@danielsfields) reported

    Dear, @SlackHQ, please stop trying to "help" me with numbered lists. You get it wrong every time. I want breaks in between my list items to make them more readable, but for some INSANE reason, you won't let me do that without restarting the list numbering.

  • kurtseifried Kurt Seifried (He/Him) (@kurtseifried) reported

    Like I'm finding with @SlackHQ SSO every time we change someone's login they lose all their message history/etc, it's a giant pain.

  • phoenixwizard Aram Bhusal 💉💉 (@phoenixwizard) reported

    @ni_nad @SlackHQ Vpn solved it for now. Looks more like an isp issue. Will raise a ticket so someone else doesn’t face this in the future :)

  • ni_nad Ninad Pundalik (@ni_nad) reported

    @phoenixwizard @SlackHQ yikes! Please file a ticket with /feedback, the right team will help you figure it out... :thanks:

  • subcide Steve Dennis (@subcide) reported

    @nickrw @SlackHQ Bit broken for me. CMD+. now brings up one specific thread I viewed, for no reason.

  • sankalp_sans Sankalp Sharma (@sankalp_sans) reported

    @phoenixwizard @SlackHQ Quite common when your ISP is MITM-ing (sometimes inadvertently) and it can because a certain CDN uses their Data centers for peering. In short, switching to a typical VPN will solve the issue.

  • ni_nad Ninad Pundalik (@ni_nad) reported

    @phoenixwizard @SlackHQ if its working on Chrome or Firefox, this seems like a DNS issue at first glance? Checked the usual bits?

  • banev желатин говяжий халяль (@banev) reported

    @SlackHQ @PatientZro Is it still an issue? We need a fix to fully destroy the messages in private channel/group/conversation/whatever, when the last user leaves it

  • eaonp 𝙴𝙰𝙾𝙽✪𝙿𝚁𝙸𝚃𝙲𝙷𝙰𝚁𝙳 (@eaonp) reported

    @HenryInnis @SlackHQ Analog hack. close down slack for however long you want to focus, then open it up and get all your notifications at once.

  • mbrochh Martin (@mbrochh) reported

    @Mario_Gibney @SlackHQ The real issue here is really just how incredibly stupid MacOS’ minimizing feature is. I never ever minimize anything, because I want to be able to alt-tab back into the app whenever I please.

  • imcatnoone Cat Noone (@imcatnoone) reported

    @disco_lu @SlackHQ Marking all as read doesn't actually remove them from threads though? I have a problem with an endless scroll of threads lol.

  • Strahd3us Ted Lacanlale (@Strahd3us) reported

    @SlackHQ Setting up forwarding rules causes an error in delivery, but works fine when you manually forward an email.

  • lindamciver 🌈Dr Linda McIver 💜 (@lindamciver) reported

    @SlackHQ the trouble is I don’t want to have to set new preferences for every slack I join. I want you to assume I don’t want any email unless I explicitly say so.

  • HayleyTuller Hayley Tuller (@HayleyTuller) reported

    It just occurred to me that with the new @SlackHQ app for Salesforce, you could create custom error handling for flows that sent errors TO SLACK, where you're actually gonna read them! 🤩

  • luka_harambasic Luka Harambasic (@luka_harambasic) reported

    @SlackHQ Thanks! But it doesn’t help, still the same bug :(

  • lri Lucas Ives (@lri) reported

    @SlackHQ anecdotally feels like animated emoji are rendering at a higher effective frame rate on the iPhone 13 Pro. just me? ProMotion issue?

  • slaterusa SlaterUSA 🌹 (@slaterusa) reported

    @SlackHQ Getting "Content Security Policy: The page’s settings blocked the loading of a resource at inline (“script-src”)" errors when loading Slack in Firefoxm, even after clearing cache & cookies.

  • majorhayden Major Hayden 🤠 (@majorhayden) reported

    I finally sat down and said "let's do the @IRCCloud thing." Boy am I glad that I did. The @SlackHQ integration is worth the money all by itself. I'd easily pay $20/month to never log into Slack's interface ever again.

  • gabbybird121 Gabrielle Taylor (@gabbybird121) reported

    Hmm it might just be me but I think @SlackHQ might be about to go down.

  • CalebLJenkins Caleb L. Jenkins, EA, CQP (@CalebLJenkins) reported

    @davidleary @SlackHQ Depends on the channel and on the person... A lot of what I do is supporting my team so I need to be fairly responsive to their messages to help them accomplish their responsibilities.