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    Stacker outage history

    51 recorded Stacker incidents since July 2021, with official updates, affected components, duration and resolution information.

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    Astra outage from failed deployment

    Started July 10, 2026 at 4:23 PM UTC · 9m

    OutageCritical incident
    Affected components
    Stacker App
    1. July 10, 2026 at 4:23 PM UTCinvestigating

      An update made a few minutes ago has failed, causing users of Stacker Astra to see a white screen when loading the page. We are reverting the failed deployment and hope to have things working again within a few minutes.

    2. July 10, 2026 at 4:32 PM UTCresolved

      The offending change has been rolled back and things are now working again as before. If you still see a white screen try refreshing the page. If you still see any other issues please reach out to support in the first instance. Apologies for the disruption!

    Unscheduled database manitenance

    Started June 26, 2026 at 2:42 PM UTC · 34m

    OutageMajor incident
    Affected components
    Airtable Data SyncStacker APIStacker DataEvents ServiceStacker App
    1. June 26, 2026 at 2:42 PM UTCidentified

      As part of a performance change we are going to be restarting the database which hosts in-app data for Stacker Astra. This will begin in the next 10 minutes and will cause up to 5 minutes of downtime for Astra apps. I apologies for the short notice of this disruption. Stacker Classic and Stacker.ai will not be affected.

    2. June 26, 2026 at 3:16 PM UTCresolved

      This maintenance is complete. There were three short periods of outage, under 1 minute each. Thanks again for your patience. If anyone is still experiencing any problems, please reach out to support in the first instance and we'll be able to investigate.

    Unable to access Stacker apps

    Started February 20, 2026 at 7:58 PM UTC · 3h 20m

    OutageCritical incident
    Affected components
    Stacker App
    1. February 20, 2026 at 7:58 PM UTCinvestigating

      We are currently looking into an issue where Stacker apps are not loading and are not accessible to users.

    2. February 20, 2026 at 11:18 PM UTCresolved

      This has now been resolved, thank you!

    Stacker Access Down

    Started February 3, 2026 at 2:29 PM UTC · 5m

    OutageCritical incident
    Affected components
    Stacker App
    1. February 3, 2026 at 2:29 PM UTCidentified

      We have identified an issue preventing access to the Stacker website and Stacker workspaces via the Stacker domain. We will provide an update once a fix has been deployed. Thank you for your patience.

    2. February 3, 2026 at 2:34 PM UTCresolved

      This incident has been resolved!

    Partial Downtime During Scheduled Maintenance

    Started July 23, 2025 at 1:15 PM UTC · 19m

    Pending
    1. July 23, 2025 at 1:52 PM UTCresolved

      During a scheduled database upgrade, we experienced some unexpected partial downtime in Astra between 1:16 PM and 1:34 PM UTC. During this window, some data may have been slow to load or temporarily unavailable. The issue has since been resolved, and systems are operating normally. We appreciate your patience and apologize for any inconvenience caused.

    Stacker Classic Down

    Started June 6, 2025 at 4:10 PM UTC · 8m

    OutageCritical incident
    Affected components
    Stacker App
    1. June 6, 2025 at 4:10 PM UTCinvestigating

      We're investigating an issue which is affecting all customers on Stacker Classic not using custom domains.

    2. June 6, 2025 at 4:14 PM UTCinvestigating

      This issue has been resolved. Thanks for your patience.

    3. June 6, 2025 at 7:18 PM UTCresolved

      This incident has been resolved.

    Stacker Classic Outage

    Started April 7, 2025 at 9:52 AM UTC · 2h 13m

    OutageCritical incident
    Affected components
    Stacker AppStacker API
    1. April 7, 2025 at 9:52 AM UTCinvestigating

      We are currently urgently investigating an issue impacting Stacker Classic. This is causing Stacker apps to load slowly or to show loading spinners for long periods of time. Our engineers are engaged to resolve this issue as quickly as possible. We'll update here when we have an ETA for resolution.

    2. April 7, 2025 at 10:44 AM UTCmonitoring

      We have fixed the issue and we are investigating the underlying causes. We're monitoring the system while everything returns to normal.

    3. April 7, 2025 at 12:05 PM UTCresolved

      This incident has now been resolved and everything is working as expected.

    Stacker stuck on the loading screen

    Started February 25, 2025 at 7:03 PM UTC · 13m

    IssuesMinor incident
    Affected components
    Stacker App
    1. February 25, 2025 at 7:03 PM UTCinvestigating

      This is impacting only Astra users. When opening Stacker it is stuck on the loading page, we are working on finding a fix for the issue. Thank you for your patience while we work through the issue.

    2. February 25, 2025 at 7:15 PM UTCresolved

      This has been resolved, you should now be able to access your apps. Please let us know if you have any questions or remaining issues.

    Some users unable to login to Stacker (12:20UTC-13:40UTC)

    Started November 22, 2024 at 12:00 PM UTC · 0m

    Pending
    1. November 22, 2024 at 3:25 PM UTCresolved

      We experienced an issue that impacted some users' ability to log into Stacker between 12:20 UTC and 13:40 UTC. The issue has since been resolved. If you're still encountering any problems, please try refreshing your page. If the issue persists, feel free to reach out to us at [email protected], and we'll be happy to assist you. We apologize for any inconvenience this may have caused and are actively investigating the cause to prevent this from happening in the future. If you have any questions or concerns, please don’t hesitate to contact our support team. Thank you for your understanding.

    Short unplanned outages due to database maintenance

    Started September 9, 2024 at 1:30 PM UTC · 0m

    Pending
    1. September 12, 2024 at 10:02 AM UTCresolved

      Stacker V5 "Astra" had three short outage periods where all requests to the service failed on Monday between 12:30 and 14:00 UTC. Each of the three outage periods lasted 1-2 minutes. This was a result of some routine database changes causing an unforseen conflict which prevented normal queries from being processed. Because it was part of changes we were making manually we were able to identify and resolve the issue almost immediately. We apologies for the disrption this would have caused to any users online at the time. We're reviewing our processes which should have protected aginst thins kind of conflict.

    File uploads are not working

    Started August 6, 2024 at 9:08 AM UTC · 4h 39m

    IssuesMinor incident
    Affected components
    Stacker App
    1. August 6, 2024 at 9:08 AM UTCinvestigating

      Our file upload service is not working correctly. This prevents any files being uploaded into Stacker: in attachment fields, rich text fields, app or workspace logos, and so on. We're continuing to investigate the issue. This is affecting both our Classic (V4) and Astra (V5) versions.

    2. August 6, 2024 at 1:07 PM UTCmonitoring

      The issue seems to be resolved and uploads are now working. We will continue to monitor for any further issues. If you still have issues after a page refresh please reach out to support and we'll be able to help you out.

    3. August 6, 2024 at 1:47 PM UTCresolved

      This incident has been resolved.

    Admins are unable to preview as a user

    Started July 30, 2024 at 6:30 PM UTC · 18m

    IssuesMinor incident
    Affected components
    Stacker App
    1. July 30, 2024 at 6:30 PM UTCinvestigating

      We are currently investigating an issue where admins are unable to preview as a user in their apps.

    2. July 30, 2024 at 6:33 PM UTCidentified

      We have identified the issue and are working on a fix.

    3. July 30, 2024 at 6:48 PM UTCresolved

      We have released a fix for this issue! Please contact [email protected] if you have questions or continue to experience difficulties.

    File uploads not available

    Started December 21, 2023 at 6:00 AM UTC · 0m

    OutageMajor incident
    1. December 21, 2023 at 8:04 AM UTCresolved

      Attachment fields in Stacker weren't able to add new files. This was caused by an issue with our file storage provider which we have now resolved.

    Airtable tables not appearing in some apps

    Started November 18, 2023 at 11:57 AM UTC · 5h 34m

    OutageMajor incident
    Affected components
    Stacker AppAirtable Schema Update
    1. November 18, 2023 at 11:57 AM UTCinvestigating

      We are investigating reports that tables from Airtable are not appearing in some users' apps

    2. November 18, 2023 at 2:31 PM UTCidentified

      We've identified the issue, and have taken Stacker offline in order to safely apply the necessary fix. We're working hard to get it back online as soon as possible.

    3. November 18, 2023 at 5:31 PM UTCmonitoring

      We have resolved the issues with the Stacker apps, however you may need to repair your authorization with Airtable in order to continue to sync data. Please go to the data connection settings in each application and click "Repair". During the re-authorization process, you need to authorize every Base used in Stacker, across all of your Stacker apps. The simplest way to do this is to select the option labelled "All current and future bases in all current and future workspaces”.

    4. November 18, 2023 at 5:31 PM UTCresolved

      We have emailed all customers who need to take action to re-authorize their Airtable connections.

    Schema sync from Airtable is not syncing or is slow

    Started November 14, 2023 at 4:02 PM UTC · 1h 37m

    OutageMajor incident
    Affected components
    Airtable Schema Update
    1. November 14, 2023 at 4:02 PM UTCinvestigating

      We are currently investigation an issue where Airtable schema sync is not working or is slow. We will keep you updated as we continue to look into this.

    2. November 14, 2023 at 4:25 PM UTCidentified

      We have identified the issue. The following features are experiencing issues: our data source schema syncs (Airtable, Gsheets, Postgres, Salesforce) and Stacker realtime data. Workaround: If you run a schema sync then close the schema sync pop up and refresh your app you should see your changes.

    3. November 14, 2023 at 5:39 PM UTCresolved

      This incident has now been resolved! Thank you.

    Stacker navigation is hidden from app view

    Started November 10, 2023 at 3:24 PM UTC · 2h 11m

    OutageCritical incident
    Affected components
    Stacker App
    1. November 10, 2023 at 3:24 PM UTCinvestigating

      We are currently investigating an issue where the navigation and tables appear to be hidden from the app view. We will update when we have more information. Thank you!

    2. November 10, 2023 at 3:30 PM UTCidentified

      The issue has been identified and we are implementing a fix for the navigation being hidden.

    3. November 10, 2023 at 5:18 PM UTCmonitoring

      A fix has been implemented and we are currently monitoring the fix.

    4. November 10, 2023 at 5:35 PM UTCresolved

      The incident of the navigation being hidden has now been resolved.

    Apps are taking longer than normal to load

    Started August 29, 2023 at 5:27 PM UTC · 46m

    OutageMajor incident
    Affected components
    Airtable Schema Update
    1. August 29, 2023 at 5:27 PM UTCinvestigating

      We are currently investigating an issue with apps taking longer than normal to load.

    2. August 29, 2023 at 5:50 PM UTCmonitoring

      A fix for the long load times in Stacker apps has been deployed and we are continuing to monitor.

    3. August 29, 2023 at 6:12 PM UTCresolved

      The incident with slow loading times has now been resolved.

    Schema Sync Intermittently Fails for Password-Protected Airtable Bases

    Started August 28, 2023 at 8:00 PM UTC · 13h 3m

    IssuesMinor incident
    Affected components
    Stacker APIAirtable Schema Update
    1. August 28, 2023 at 8:00 PM UTCinvestigating

      We're aware of an ongoing issue affecting schema syncing for Airtable bases with passwords. We'll be looking into this matter and will provide further updates as soon as possible. We apologize for the inconvenience and thank you for your patience.

    2. August 29, 2023 at 9:03 AM UTCresolved

      Schema sync should now work consistently for password-protected sharing links. There was an unexpected change in the schema sync responses we were getting from Airtable, and we needed some time to adapt. Thanks for your patience while we sorted this out.

    Attachments no longer working

    Started August 16, 2023 at 1:59 PM UTC · 3m

    Pending
    1. August 16, 2023 at 1:59 PM UTCinvestigating

      We are currently investigating this issue.

    2. August 16, 2023 at 2:00 PM UTCinvestigating

      We are continuing to investigate this issue.

    3. August 16, 2023 at 2:02 PM UTCresolved

      This incident has been resolved.

    Errors when schema syncing an Airtable base

    Started August 15, 2023 at 7:48 PM UTC · 58m

    OutageMajor incident
    Affected components
    Airtable Schema Update
    1. August 15, 2023 at 7:48 PM UTCinvestigating

      We are currently investigating an issue with schema syncing Airtable bases that have passwords or are using old sharing link types.

    2. August 15, 2023 at 8:38 PM UTCidentified

      The issue has been identified and we are implementing a fix.

    3. August 15, 2023 at 8:46 PM UTCresolved

      This incident has now been resolved.