# Sigma Computing: Service disruption affecting Azure-hosted customers

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-10-29 16:57 UTC · Resolved: 2025-10-29 22:29 UTC · Duration: 5.5 h
- Updates: 2 · Affected components: Azure - Sigma - Azure (US), Sigma - Azure (US), Azure - Sigma - Azure (UK), Sigma - Azure (UK), Azure - Sigma - Azure (Europe), Sigma - Azure (Europe), Azure - Sigma - Azure (Canada), Sigma - Azure (Canada)
- [Vendor status page: https://stspg.io/6jg8nt3p1h3x](https://stspg.io/6jg8nt3p1h3x)
- [Company: Sigma Computing](https://rewindex.com/company/sigma-computing.md)

## Part of an outage event

- [Azure outage, Oct 29, 2025: 23 vendors, 23 incidents](https://rewindex.com/events/2025-10-29-azure)
- This incident blames Azure as the cause. (hop 1, posted +33 min vs the first vendor naming Azure)
- Evidence: “…Service disruption affecting Azure-hosted customers This incident has been resolved. This incident has been resolved. We are currently investigating a partial service disruption affecting Azure-hosted…”

```mermaid
flowchart LR
  root["Azure<br/>own incident not archived"]:::inferred
  h1["Within an hour<br/>4 vendors, 4 blamed Azure<br/>Devin (Cognition), Smartsheet, Sigma Computing, Elastic Cloud"]:::blames
  root --> h1
  later["Later<br/>1 vendor, 1 blamed Azure<br/>Speechmatics"]:::blames
  root --> later
  me["Sigma Computing (this incident)<br/>posted +33 min"]:::me
  h1 --- me
```

_Detected automatically from incidents that started together and named the same provider; a link means one incident named another vendor, not a confirmed cause._

## Timeline of updates

- **monitoring** 2025-10-29 16:57 UTC: We are currently investigating a partial service disruption affecting Azure-hosted customers. Users may notice issues with loading, displaying, or uploading images and other custom assets. Initial reports suggest this appears to be caused by an Azure CDN outage. We are actively monitoring the situation.
- **resolved** 2025-10-29 22:29 UTC: This incident has been resolved.


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Canonical: https://rewindex.com/company/sigma-computing/incidents/6qf0t4hbgfnr · Markdown: https://rewindex.com/company/sigma-computing/incidents/6qf0t4hbgfnr.md · JSON: https://rewindex.com/api/v1/companies/sigma-computing/incidents/6qf0t4hbgfnr · Generated 2026-10-20T00:50:17.756Z