# Matillion: Major incident: Git authentication issue with Azure

**Summary:** Matillion reported a major Git authentication issue with Azure affecting Designer, EU Region - Designer, and US Region - Designer. It started at 2026-04-09 08:56 UTC and was resolved at 2026-04-09 09:02 UTC, lasting 6 min; Matillion stated that the issue was identified and a fix was being implemented before resolution. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-04-09 08:56 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://stspg.io/2q96w4pnzxgj](https://stspg.io/2q96w4pnzxgj)
- [Company: Matillion](https://rewindex.com/company/matillion.md)
- Versions: before (none: first archived) → after incident\_version:151/q4mw6x03lp90@0f5f05d26295
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Git authentication issue with Azure
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-04-09 08:56 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-04-09 09:02 UTC
```

**6. Added: Affected components**

```diff
+ Designer, EU Region - Designer, US Region - Designer
```

**7. Added: Update** (identified) · 2026-04-09 08:56 UTC

```diff
+ The issue has been identified and a fix is being implemented.
```

**8. Added: Update** (resolved) · 2026-04-09 09:02 UTC

```diff
+ This incident has been resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-04-09 08:56 UTC | Major incident: Git authentication issue with Azure (this change) | outage |

All Matillion changes: [timeline](https://rewindex.com/company/matillion/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/i5feb22bb7a2242 · Markdown: https://rewindex.com/change/i5feb22bb7a2242.md · JSON: https://rewindex.com/api/v1/changes/i5feb22bb7a2242 · Generated 2026-10-18T02:54:43.812Z