# Increased error rate in application and REST APIs

- Provider: [Optimizely](https://down.guide/providers/optimizely)
- Confidence: Confirmed
- Impact: Operational
- lasted 0m
- started 2026-06-22 13:03 UTC
- Application UI, App UI, Optimizely REST API
- id: DWN-3d23722415
- Official page: https://stspg.io/pn26jjcb4wvs

## Updates from Optimizely
### 2026-06-22 13:03 UTC: resolved
We have resolved an issue that was resulting in some users receiving errors in the application and configuration-related REST APIs (500 or 502 status codes). There was no impact to experiment execution or ingestion related to the issue.

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