Sigma Computing outage, 4 August 2026
Workbooks containing Snowflake Semantic Views fail to load
- Started
- Resolved
- 4 Aug 2026, 11:11 UTC (after 34 min)
- Impact
- Not stated
Last update from Sigma Computing
Sigma engineering has identified the cause, and the issue is now resolved. Users will need to perform a hard refresh of their browser to see the fix take effect. We will conduct a root cause analysis (RCA) and publish our findings in a postmortem note on the Sigma Community site in the coming days. Impacted Cloud Regions & Services: All Regions User Experience: Workbooks should now load normally after a hard refresh or browser restart. Incident Start Time: Approximately 08:30 UTC, August 4, 2026 Incident End Time: Approximately 10:42 UTC, August 4, 2026
Read the full incident on the official Sigma Computing status page
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