Grain incident

Zoom join failures

Critical Resolved View vendor source →

Grain experienced a critical incident on December 19, 2023 affecting Grain Recorder, lasting 31d 2h. The incident has been resolved; the full update timeline is below.

Started
Dec 19, 2023, 03:33 PM UTC
Resolved
Jan 19, 2024, 05:40 PM UTC
Duration
31d 2h
Detected by Pingoru
Dec 19, 2023, 03:33 PM UTC

Affected components

Grain Recorder

Update timeline

  1. investigating Dec 19, 2023, 03:33 PM UTC

    Zoom has started blocking our Recorder from joining calls. We are in discussion with Zoom and we are attempting to work around the issue.

  2. investigating Dec 19, 2023, 03:54 PM UTC

    We are on a conference call with Zoom engineers trying to work around the issue

  3. investigating Dec 19, 2023, 03:56 PM UTC

    We've rolled out a potential short term mitigation and we're monitoring the solution.

  4. monitoring Dec 19, 2023, 06:19 PM UTC

    Our temporary mitigation continues to appear to be successful. Zoom is still investigating the source of the issue as it appears to be a bug on their end causing our bot to be rejected by ~75% of calls. They have proposed a fix that we will be testing over the next 24 hours.

  5. resolved Jan 19, 2024, 05:40 PM UTC

    The team worked with Zoom over the holidays to deploy a proper fix. No further issues have been observed.