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    Substack driftsforstyrrelser

    50 Substack incidents · juni 2024 — official updates, affected components, duration and resolution details.

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    Delays in post delivery

    Startede 3. juni 2026 kl. 13.58 UTC · 52m

    Pending
    Berørte komponenter
    Email delivery
    1. 3. juni 2026 kl. 13.58 UTCinvestigating

      We are experiencing delays in post email delivery due to an outage from a third party service provider.

    2. 3. juni 2026 kl. 14.16 UTCmonitoring

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

    3. 3. juni 2026 kl. 14.50 UTCresolved

      This incident has been resolved.

    Service degraded due to a provider.

    Startede 22. april 2026 kl. 19.12 UTC · 1h 36m

    Pending
    Berørte komponenter
    Writer dashboardsCustom domainsPush NotificationsEmail deliverySubscription invoice processingSubstack.comSubstack publications
    1. 22. april 2026 kl. 19.12 UTCinvestigating

      We are experiencing an issue with a provider.

    2. 22. april 2026 kl. 19.36 UTCidentified

      The issue has been identified and a fix is being implemented.

    3. 22. april 2026 kl. 19.45 UTCmonitoring

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

    4. 22. april 2026 kl. 20.48 UTCresolved

      This incident has been resolved.

    Issue with reported open rates

    Startede 27. marts 2026 kl. 22.20 UTC · 44d 19h

    Pending
    Berørte komponenter
    Email delivery
    1. 27. marts 2026 kl. 22.20 UTCinvestigating

      We’re investigating an issue affecting reported open rates for some publishers. Current evidence suggests this is related to how Gmail loads tracking pixels, and does not indicate a change in engagement or deliverability. We take responsibility for ensuring these metrics are accurate and are prioritizing improvements to our open rate tracking so this is resolved as quickly as possible. We will continue to provide updates here as we learn more.

    2. 11. maj 2026 kl. 17.55 UTCresolved

      This incident has been resolved.

    We're aware of an issue causing delays in publisher stats

    Startede 27. februar 2026 kl. 00.41 UTC · 2h 54m

    IssuesMindre hændelse
    Berørte komponenter
    Writer dashboards
    1. 27. februar 2026 kl. 00.41 UTCidentified

      The issue has been identified and a fix is being implemented.

    2. 27. februar 2026 kl. 03.35 UTCresolved

      This incident has been resolved.

    Publisher Stats Loading

    Startede 26. februar 2026 kl. 23.10 UTC · 33m

    IssuesMindre hændelse
    Berørte komponenter
    Writer dashboards
    1. 26. februar 2026 kl. 23.10 UTCinvestigating

      We're aware of an issue affecting loading publisher stats

    2. 26. februar 2026 kl. 23.40 UTCidentified

      The issue has been identified and a fix is being implemented.

    3. 26. februar 2026 kl. 23.43 UTCresolved

      This incident has been resolved.

    Substack Availability Issues

    Startede 12. februar 2026 kl. 23.25 UTC · 1h 5m

    OutageStørre hændelse
    Berørte komponenter
    Writer dashboardsSubstack.comSubstack publications
    1. 12. februar 2026 kl. 23.25 UTCinvestigating

      We are currently investigating this issue.

    2. 12. februar 2026 kl. 23.42 UTCidentified

      The issue has been identified and a fix is being implemented.

    3. 12. februar 2026 kl. 23.43 UTCmonitoring

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

    4. 13. februar 2026 kl. 00.31 UTCresolved

      This incident has been resolved.

    Substack Availability Issues

    Startede 11. februar 2026 kl. 14.24 UTC · 1h 21m

    OutageStørre hændelse
    Berørte komponenter
    Writer dashboardsSubstack.comSubstack publications
    1. 11. februar 2026 kl. 14.24 UTCinvestigating

      We are investigating an issue loading substack.com

    2. 11. februar 2026 kl. 14.41 UTCidentified

      We've identified the issue and are deploying changes to address.

    3. 11. februar 2026 kl. 14.53 UTCidentified

      We are continuing to work to restore service. Currently all Substack clients and services are experiencing elevated error rates and degraded performance.

    4. 11. februar 2026 kl. 14.57 UTCidentified

      We are continuing to work on a fix for this issue.

    5. 11. februar 2026 kl. 15.10 UTCidentified

      We have deployed a fix and are continuing to see recovery.

    6. 11. februar 2026 kl. 15.15 UTCmonitoring

      All Substack services have been restored and error rates and latency have returned to normal levels. Our team is continuing to monitor.

    7. 11. februar 2026 kl. 15.45 UTCresolved

      This incident has been resolved.

    Issues loading Notes

    Startede 15. januar 2026 kl. 12.35 UTC · 15m

    Pending
    Berørte komponenter
    Substack.com
    1. 15. januar 2026 kl. 12.35 UTCinvestigating

      We're currently investigating an issue affecting load times of notes and inboxes

    2. 15. januar 2026 kl. 12.47 UTCmonitoring

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

    3. 15. januar 2026 kl. 12.50 UTCresolved

      This incident has been resolved.

    Elevated latencies

    Startede 14. januar 2026 kl. 17.38 UTC · 3h 9m

    Pending
    1. 14. januar 2026 kl. 17.38 UTCinvestigating

      Substack is experiencing elevated latencies. We are working to investigate the issue.

    2. 14. januar 2026 kl. 19.25 UTCmonitoring

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

    3. 14. januar 2026 kl. 20.47 UTCresolved

      This incident has been resolved.

    Delays in audio read-aloud processing.

    Startede 5. januar 2026 kl. 17.17 UTC · 12h 19m

    Pending
    1. 5. januar 2026 kl. 17.17 UTCinvestigating

      We're experiencing a delay in processing the automated read-alouds for posts in the apps.

    2. 6. januar 2026 kl. 05.36 UTCresolved

      This incident has been resolved.

    Substack is experiencing issues

    Startede 22. december 2025 kl. 23.31 UTC · 42m

    IssuesMindre hændelse
    Berørte komponenter
    Substack.com
    1. 22. december 2025 kl. 23.31 UTCinvestigating

      We are currently observing increased latency on Substack surfaces and are investigating the issue.

    2. 22. december 2025 kl. 23.52 UTCmonitoring

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

    3. 23. december 2025 kl. 00.13 UTCresolved

      This incident has been resolved.

    Substack is experiencing issues

    Startede 18. november 2025 kl. 14.39 UTC · 38m

    IssuesMindre hændelse
    Berørte komponenter
    Writer dashboardsCustom domainsSubstack.comSubstack publications
    1. 18. november 2025 kl. 14.39 UTCinvestigating

      We are experiencing issues caused by a service provider, some access to Substack might be limited

    2. 18. november 2025 kl. 14.45 UTCmonitoring

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

    3. 18. november 2025 kl. 15.16 UTCresolved

      This incident has been resolved.

    Push notifications delayed on iOS

    Startede 5. november 2025 kl. 16.52 UTC · 46m

    Pending
    Berørte komponenter
    Push Notifications
    1. 5. november 2025 kl. 16.52 UTCidentified

      We are experiencing delays due to a service provider outage.

    2. 5. november 2025 kl. 17.29 UTCmonitoring

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

    3. 5. november 2025 kl. 17.38 UTCresolved

      This incident has been resolved.

    Post emails delayed

    Startede 20. oktober 2025 kl. 13.41 UTC · 11h 11m

    OutageStørre hændelse
    Berørte komponenter
    Email delivery
    1. 20. oktober 2025 kl. 13.41 UTCinvestigating

      We are experiencing delays with processing scheduled posts related to an outage from one of our service providers. Our team is investigating.

    2. 20. oktober 2025 kl. 13.49 UTCinvestigating

      We are also seeing issues with publication dashboards including partial outages across the subscriber tab and some statistics. We are working to mitigate.

    3. 20. oktober 2025 kl. 14.12 UTCidentified

      We are seeing recovery of our publisher dashboard functionality. Other service functions such as scheduled posts continue to be degraded.

    4. 20. oktober 2025 kl. 16.51 UTCidentified

      We continue to experience delays with processing scheduled posts related to an outage from one of our service providers. Users can publish posts manually to bypass this. Our team is still investigating.

    5. 20. oktober 2025 kl. 21.50 UTCmonitoring

      Scheduled post sends are operational and we have caught up with the backlog.

    6. 21. oktober 2025 kl. 00.52 UTCresolved

      This incident has been resolved.

    Post notifications are delayed

    Startede 4. oktober 2025 kl. 16.06 UTC · 4h 22m

    IssuesMindre hændelse
    Berørte komponenter
    Push NotificationsEmail delivery
    1. 4. oktober 2025 kl. 16.06 UTCinvestigating

      We are experiencing delays in sending out email and push notifications for published posts.

    2. 4. oktober 2025 kl. 16.25 UTCidentified

      The issue has been identified and a fix is being implemented.

    3. 4. oktober 2025 kl. 19.22 UTCmonitoring

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

    4. 4. oktober 2025 kl. 20.29 UTCresolved

      This incident has been resolved.

    Post email delivery is delayed

    Startede 20. september 2025 kl. 14.42 UTC · 1h 43m

    Pending
    Berørte komponenter
    Email delivery
    1. 20. september 2025 kl. 14.42 UTCinvestigating

      We are currently investigating this issue.

    2. 20. september 2025 kl. 16.08 UTCmonitoring

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

    3. 20. september 2025 kl. 16.25 UTCresolved

      This incident has been resolved.

    Substack experiencing increased latency

    Startede 15. september 2025 kl. 15.24 UTC · 3h 47m

    IssuesMindre hændelse
    Berørte komponenter
    Writer dashboardsCustom domainsEmail deliverySubstack.comSubstack publications
    1. 15. september 2025 kl. 15.24 UTCinvestigating

      We are currently investigating reports of increased latency and slow response times across Substack.

    2. 15. september 2025 kl. 15.34 UTCinvestigating

      We are continuing to investigate increased latency and error rates across Substack.

    3. 15. september 2025 kl. 15.42 UTCidentified

      We have identified an issue and are seeing normal performance across all systems.

    4. 15. september 2025 kl. 15.50 UTCidentified

      We are continuing to investigate increased latency and error rates across Substack.

    5. 15. september 2025 kl. 16.38 UTCidentified

      We are working to resolve the remaining performance issues across Substack and expect to see recovery shortly.

    6. 15. september 2025 kl. 16.46 UTCmonitoring

      We are seeing recovery of performance across Substack and are monitoring the issue.

    7. 15. september 2025 kl. 16.53 UTCmonitoring

      As part of the earlier incident, we are noting delays in analytics updating and post email delivery. We are working to resolve the issue.

    8. 15. september 2025 kl. 17.43 UTCidentified

      We are seeing recurrence of increased error rates and degraded performance across Substack.

    9. 15. september 2025 kl. 18.39 UTCmonitoring

      Substack is operating normally and our team is monitoring.

    10. 15. september 2025 kl. 19.12 UTCresolved

      This incident has been resolved.

    Delay in sending scheduled posts

    Startede 30. august 2025 kl. 16.17 UTC · 15m

    Pending
    Berørte komponenter
    Email delivery
    1. 30. august 2025 kl. 16.17 UTCidentified

      We are investigating a delay in the sending of scheduled posts.

    2. 30. august 2025 kl. 16.30 UTCmonitoring

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

    3. 30. august 2025 kl. 16.32 UTCresolved

      This incident has been resolved.

    Livestream creation not working

    Startede 26. august 2025 kl. 14.06 UTC · 39m

    Pending
    1. 26. august 2025 kl. 14.06 UTCinvestigating

      We are experiencing an issue with a service provider that is causing livestream creation to be broken.

    2. 26. august 2025 kl. 14.45 UTCresolved

      This incident has been resolved.

    Unable to sign in on the Android app

    Startede 11. august 2025 kl. 16.15 UTC · 20m

    Pending
    1. 11. august 2025 kl. 16.15 UTCinvestigating

      We are currently investigating this issue.

    2. 11. august 2025 kl. 16.27 UTCmonitoring

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

    3. 11. august 2025 kl. 16.35 UTCresolved

      This incident has been resolved.