# Fly.io: MPGv2 IAD control plane is read-only

- Provider: [Fly.io](https://outages.cc/fly.md)
- Type: Incident
- State: Resolved
- Worst impact: Degraded performance
- Started: 2026-10-25 10:46 UTC
- Resolved: 2026-10-25 11:02 UTC (lasted 17 min)
- Official update: https://status.flyio.net

## Updates from Fly.io

### resolved, 2026-10-25 11:02 UTC

Control plane operations in IAD, including resizing and changing plans, are working normally again.

### monitoring, 2026-10-25 10:58 UTC

MPG control plane in IAD is accepting writes again. We are monitoring for additional impact.

### investigating, 2026-10-25 10:46 UTC

Control plane operations such as resizing or changing plans will fail. MPG cluster availability isn't affected.