Sigma Computing outage, 5 January 2026

Scheduled Backend Tasks not running on AWS US

Started
Resolved
5 Jan 2026, 23:33 UTC (after 1 h 55 min)
Impact
Major
Affected
Sigma - AWS (US)

Last update from Sigma Computing

This incident has been resolved. The queued tasks should start recovering automatically

5 Jan 2026, 23:33 UTC

Read the full incident on the official Sigma Computing status page

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Other Sigma Computing incidents

  1. Service Degradation for writeback functionality on Databricks connections

  2. Export Failures Incident

  3. Unable to change email message in scheduled exports inside Sigma reports

  4. Databricks Azure East US query timeout

  5. Input Table Edits Failing if customer updated warehouse connection

  6. Scheduled Materialization and Export Failures

  7. Widespread failures are preventing Sigma from loading for GCP-hosted organizations.

  8. Exports displayed number and date columns as text in Excel and Google Sheets

All recorded Sigma Computing incidents