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    Coursera 장애 기록

    50 Coursera incidents · 2016년 11월 — official updates, affected components, duration and resolution details.

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    Coursera site is currently down

    시작 2025년 10월 20일 오후 3:38 UTC · 7h 4m

    Pending
    1. 2025년 10월 20일 오후 3:38 UTCinvestigating

      Our site is currently down due to a widespread Amazon AWS service outage. We are working to restore access as soon as possible, thank you for your patience.

    2. 2025년 10월 20일 오후 6:47 UTCidentified

      AWS services are in the process of being restored, and we are working to restore Coursera access as soon as possible.

    3. 2025년 10월 20일 오후 9:47 UTCmonitoring

      AWS has not yet achieved full recovery, but we are seeing continued stabilization of the Coursera platform as more parts of the platform are regaining functionality. We will continue to monitor and work towards full recovery.

    4. 2025년 10월 20일 오후 10:42 UTCresolved

      Coursera platform is back to fully operational, thank you for your patience and understanding.

    Coursera.org is experiencing interruptions

    시작 2025년 4월 7일 오후 9:40 UTC · 20m

    Pending
    1. 2025년 4월 7일 오후 9:40 UTCinvestigating

      Certain features on Coursera.org are currently unavailable, and we are working to resolve the issue.

    2. 2025년 4월 7일 오후 11:15 UTCresolved

      This incident has been resolved.

    Some interruptions on Coursera

    시작 2024년 12월 16일 오후 5:36 UTC · 3h 46m

    Pending
    1. 2024년 12월 16일 오후 5:36 UTCinvestigating

      Some learners are experiencing interruptions on Coursera. We are investigating and working to resolve.

    2. 2024년 12월 16일 오후 9:22 UTCresolved

      This incident has been resolved.

    Coursera.org is experiencing interruptions

    시작 2024년 12월 12일 오후 5:30 UTC · 25m

    Pending
    1. 2024년 12월 12일 오후 5:30 UTCinvestigating

      Certain features on Coursera.org are currently unavailable, and we are working to resolve the issue.

    2. 2024년 12월 12일 오후 5:55 UTCresolved

      This incident has been resolved.

    Coursera.org currently unavailable

    시작 2024년 10월 9일 오후 5:48 UTC · 14m

    Pending
    1. 2024년 10월 9일 오후 5:48 UTCinvestigating

      Coursera.org is currently unavailable, and we are working to resolve the issue.

    2. 2024년 10월 9일 오후 6:02 UTCresolved

      This incident has been resolved.

    Issue impacting some assessments

    시작 2024년 7월 31일 오전 12:33 UTC · 4h 27m

    Pending
    1. 2024년 7월 31일 오전 12:33 UTCinvestigating

      Learners may experience some issues with viewing or submitting assessments and viewing progress or grades. We apologize for the inconvenience and are working on resolving the issue.

    2. 2024년 7월 31일 오후 2:57 UTCresolved

      This incident has been resolved.

    Coursera.org is experiencing interruptions

    시작 2024년 7월 11일 오후 7:33 UTC · 0m

    Pending
    1. 2024년 7월 11일 오후 9:11 UTCresolved

      Coursera is unavailable for some learners; we apologize for the inconvenience and are working to resolve this issue.

    Coursera.org is experiencing interruptions

    시작 2023년 6월 15일 오후 8:08 UTC · 29m

    Pending
    1. 2023년 6월 15일 오후 8:08 UTCinvestigating

      We are seeing issues with the Coursera.org homepage not loading and are working to resolve these issues as soon as possible.

    2. 2023년 6월 15일 오후 8:37 UTCresolved

      This incident has been resolved.

    Coursera.org is unavailable on some browsers

    시작 2023년 1월 17일 오후 4:30 UTC · 0m

    Pending
    1. 2023년 1월 18일 오전 1:10 UTCresolved

      Coursera.org is currently unavailable on some browsers. We are investigating the issues and working on a resolution.

    Coursera.org is experiencing interruptions

    시작 2022년 10월 16일 오전 4:23 UTC · 37m

    Pending
    1. 2022년 10월 16일 오전 4:23 UTCinvestigating

      Coursera.org is currently unavailable for some users, and we are working to resolve the issue. We apologize for the inconvenience.

    2. 2022년 10월 16일 오후 3:24 UTCresolved

      This incident has been resolved.

    Coursera.org is experiencing interruptions

    시작 2022년 9월 29일 오후 7:15 UTC · 52m

    Pending
    1. 2022년 9월 29일 오후 7:15 UTCinvestigating

      The Coursera homepage is loading intermittently for some learners, educators, and administrators. We are working to resolve these issues.

    2. 2022년 9월 29일 오후 8:08 UTCresolved

      This incident has been resolved.

    Coursera.org is experiencing interruptions

    시작 2022년 9월 29일 오후 3:45 UTC · 1h 34m

    Pending
    1. 2022년 9월 29일 오후 3:45 UTCinvestigating

      The Coursera homepage and login screen are intermittently loading for some users; we are currently investigating and working on fixing these issues.

    2. 2022년 9월 29일 오후 5:19 UTCresolved

      This incident has been resolved.

    Coursera.org is currently unavailable

    시작 2022년 6월 23일 오전 2:06 UTC · 1h 57m

    Pending
    1. 2022년 6월 23일 오전 2:06 UTCinvestigating

      Coursera.org is currently unavailable for some users, and we are working to resolve the issue. We apologize for the inconvenience.

    2. 2022년 6월 23일 오전 4:03 UTCresolved

      This incident has been resolved.

    Site interruptions

    시작 2021년 12월 7일 오후 4:59 UTC · 9h 6m

    Pending
    1. 2021년 12월 7일 오후 4:59 UTCinvestigating

      Coursera.org is currently experiencing interruptions, and we are working to resolve the issue. We apologize for the inconvenience.

    2. 2021년 12월 8일 오전 2:05 UTCresolved

      This incident has been resolved.

    Non-English language display issue

    시작 2021년 2월 8일 오후 5:34 UTC · 6h 21m

    Pending
    1. 2021년 2월 8일 오후 5:34 UTCinvestigating

      Non-English languages may not be displayed correctly. We are working to resolve the issue as soon as possible. We apologize for the inconvenience, and we’ll provide an update as soon as the issue is resolved.

    2. 2021년 2월 8일 오후 11:55 UTCresolved

      This incident has been resolved.

    Issue with Guided Projects and Coursera Labs

    시작 2020년 11월 25일 오후 6:58 UTC · 6h 50m

    Pending
    1. 2020년 11월 25일 오후 6:58 UTCinvestigating

      We are experiencing an issue with Guided Projects, Labs, and some assessments, and are working to resolve the issue as soon as possible. We apologize for the inconvenience, and we’ll provide an update as soon as the issue is resolved.

    2. 2020년 11월 25일 오후 10:27 UTCinvestigating

      Guided Projects have recovered now and working as expected.

    3. 2020년 11월 26일 오전 1:48 UTCresolved

      This incident has been resolved.

    Issue with quizzes

    시작 2020년 10월 9일 오후 5:00 UTC · 34m

    Pending
    1. 2020년 10월 9일 오후 5:00 UTCidentified

      Learners may be experiencing an issue with quizzes, and we are working to resolve the issue as soon as possible.

    2. 2020년 10월 9일 오후 5:34 UTCresolved

      This incident has been resolved.

    Issues with course enrollments

    시작 2020년 6월 11일 오후 3:21 UTC · 1h 3m

    Pending
    1. 2020년 6월 11일 오후 3:21 UTCinvestigating

      We are experiencing an issue with course enrollments and are working to resolve the issue as soon as possible. We apologize for the inconvenience, and we’ll provide an update as soon as the issue is resolved.

    2. 2020년 6월 11일 오후 4:24 UTCresolved

      This issue has been resolved.

    Coursera.org unavailable

    시작 2020년 6월 3일 오후 6:20 UTC · 2h 46m

    Pending
    1. 2020년 6월 3일 오후 6:20 UTCinvestigating

      Coursera.org is currently unavailable, and we are working to resolve the issue. We apologize for the inconvenience.

    2. 2020년 6월 3일 오후 9:06 UTCresolved

      Coursera.org is now available. Thank you for your patience while we resolved the issue, and we apologize for the inconvenience.

    Sitewide outage

    시작 2020년 5월 5일 오전 4:33 UTC · 44m

    Pending
    1. 2020년 5월 5일 오전 4:33 UTCinvestigating

      Coursera.org is currently not loading. We apologize for the inconvenience and are investigating the issue.

    2. 2020년 5월 5일 오전 5:17 UTCresolved

      This issue has been resolved, and all coursera.org pages should load normally.