The issue affecting the Google Calendar connector on claude.ai, Claude Code, and Claude Cowork has been resolved. Impact occurred from 04:07 PT / 11:07 UTC on October 26 to 11:52 PT / 18:52 UTC on October 28.
Posted Oct 28, 2026 - 20:05 UTC
Monitoring
We are seeing recovery for errors affecting the Google Calendar connector, and error rates have returned to normal levels. We are continuing to monitor with our upstream provider.
Posted Oct 28, 2026 - 19:47 UTC
Update
We are continuing to investigate elevated errors affecting the Google Calendar connector, and are working with our upstream provider. We will provide another update as soon as we have more information.
Posted Oct 28, 2026 - 17:59 UTC
Investigating
We are investigating elevated errors affecting the Google Calendar connector. Some requests to list or search calendar events have been failing since October 26. We will provide an update as soon as possible.
Posted Oct 28, 2026 - 16:19 UTC
This incident affected: claude.ai, Claude Code, and Claude Cowork.