Sigma Computing outage, 1 September 2026
Exports displayed number and date columns as text in Excel and Google Sheets
- Started
- Resolved
- 1 Sept 2026, 04:00 UTC
- Impact
- Not stated
Last update from Sigma Computing
Between August 28 at approximately 11:47 PM UTC and September 1 at approximately 4:09 PM UTC, scheduled and direct exports displayed some number and date columns as text when opened in Excel and Google Sheets. The cause has been identified and resolved. We will perform a root cause analysis (RCA) and publish our findings in a postmortem note to the Sigma Community site in coming days. Timeline Incident start time: August 28, approximately 11:47 PM UTC Incident end time: September 1, approximately 4:09 PM UTC
Read the full incident on the official Sigma Computing status page
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