Maestro Labs incident

secondary calendars

Resolved after 3 hours 34 minutes, affecting TeamsMaestro, on October 28, 2026.

investigating Oct 28, 2026, 09:40 PM UTC

We unscheduled 100% of meetings scheduled in the future to no longer include meetings from secondary calendars.

Started
Oct 28, 2026, 06:06 PM UTC
Resolved
Oct 28, 2026, 09:40 PM UTC
Duration
3h 34m
Detected by Pingoru
Oct 28, 2026, 06:06 PM UTC

Affected components

TeamsMaestro

Update timeline

  1. investigating Oct 28, 2026, 06:06 PM UTC

    We identified an issue related to a new TeamsMaestro feature for joining meetings from secondary/shared calendars. The cause has been identified and the behaviour has been disabled. We are investigating scope and will post updates here.

  2. investigating Oct 28, 2026, 06:06 PM UTC

    We are continuing to investigate this issue.

  3. investigating Oct 28, 2026, 06:10 PM UTC

    We identified an issue related to a new TeamsMaestro feature for joining meetings from secondary/shared calendars. The cause has been identified and the behaviour has been disabled. We are investigating scope and will post updates here.

  4. investigating Oct 28, 2026, 06:11 PM UTC

    We identified an issue related to a new TeamsMaestro feature for joining meetings from secondary/shared calendars. The cause has been identified and the behaviour has been disabled. We are investigating scope and will post updates here.

  5. investigating Oct 28, 2026, 07:27 PM UTC

    We unscheduled 50% of meetings scheduled in the future to no longer include meetings from secondary calendars.

  6. investigating Oct 28, 2026, 07:44 PM UTC

    We unscheduled 75% of meetings scheduled in the future to no longer include meetings from secondary calendars.

  7. investigating Oct 28, 2026, 09:40 PM UTC

    We unscheduled 100% of meetings scheduled in the future to no longer include meetings from secondary calendars.

  8. resolved Oct 28, 2026, 09:40 PM UTC

    This incident has been resolved.

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