# Fly.io: Critical incident: Partial outage in AMS

**Summary:** Fly.io reported a critical partial outage in AMS starting 2026-10-03 08:01 UTC, lasting 56 min and resolved at 2026-10-03 08:57 UTC. Offline hosts made some machines unavailable and blocked Managed Postgres v1 and v2 control-plane operations; some MPGv1 clusters later experienced possible degradation. Hosts and all impacted services recovered. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-10-03 08:01 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://status.flyio.net/incidents/01M40CG1KSPDP1D4YQ8Y1Q2PNV](https://status.flyio.net/incidents/01M40CG1KSPDP1D4YQ8Y1Q2PNV)
- [Company: Fly.io](https://rewindex.com/company/fly-io.md)
- Versions: before (none: first archived) → after incident\_version:186/01M40CG1KSPDP1D4YQ8Y1Q2PNV@2af0bcc11606
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Partial outage in AMS
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-10-03 08:01 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-10-03 08:57 UTC
```

**6. Added: Update** (identified) · 2026-10-03 08:01 UTC

```diff
+ Some of our hosts are offline in AMS. Control plane for Managed Postgres v1 and v2 in AMS is unavailable as a result of this. MPG clusters should remain online but any control plane ops will fail. Some machines in AMS are also unavailable.
```

**7. Added: Update** (identified) · 2026-10-03 08:08 UTC

```diff
+ Those hosts are coming back online after a brief interruption. We are assessing the impact on MPG.
```

**8. Added: Update** (monitoring) · 2026-10-03 08:19 UTC

```diff
+ All hosts are back online. MPGv2 control plane is fully operational now. Some MPGv1 clusters in AMS might be degraded while MPGv1's control plane recovers.
```

**9. Added: Update** (monitoring) · 2026-10-03 08:35 UTC

```diff
+ All MPG clusters have recovered. We are monitoring for additional impact.
```

**10. Added: Update** (resolved) · 2026-10-03 08:57 UTC

```diff
+ All impacted services are operational now.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-03 08:01 UTC | Critical incident: Partial outage in AMS (this change) | outage |

All Fly.io changes: [timeline](https://rewindex.com/company/fly-io/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._


---
Canonical: https://rewindex.com/change/ib58eecb5a64b69 · Markdown: https://rewindex.com/change/ib58eecb5a64b69.md · JSON: https://rewindex.com/api/v1/changes/ib58eecb5a64b69 · Generated 2026-10-18T01:53:15.316Z