# Studio Performance Deteriorated

- Provider: [Apollo GraphOS](https://down.guide/providers/apollo)
- Confidence: Confirmed
- Impact: Operational
- lasted 1h 26m
- started 2026-04-24 19:27 UTC
- id: DWN-f4e9ec4be6
- Official page: https://status.apollographql.com/incidents/01KQ0FBZH4W63KGYAQSAW4N1PH

## Updates from Apollo GraphOS
### 2026-04-24 19:27 UTC: investigating
We're seeing issues with StudioUI and are investigating to find the root cause

### 2026-04-24 20:09 UTC: investigating
We're continuing to investigate to find the root cause and resolve the issue

### 2026-04-24 20:33 UTC: identified
We have identified a possible root cause, and we are testing changes to confirm

### 2026-04-24 20:49 UTC: monitoring
We confirmed with internal testing that our fix is working as expected, and customers should be seeing recovery. We're continuing to monitor to confirm.

### 2026-04-24 20:53 UTC: resolved
We have resolved the issue. Customers should see full functionality.

From the builder: does your app depend on Apollo GraphOS? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=apollo) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention Apollo GraphOS.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-f4e9ec4be6), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.