# Degraded Query API Performance impacting EU Projects

- Provider: [Mixpanel](https://down.guide/mixpanel)
- Level: confirmed
- Impact: Degraded
- lasted 4h 56m
- started 2026-03-16 16:50 UTC
- Application Availability (EU)
- eu, us
- id: DWN-f0b3c6ab26
- Official page: https://stspg.io/rd253px1jtvl

## Updates from Mixpanel
### 2026-03-16 16:50 UTC: identified
Mixpanel is experiencing increased query latency for projects with EU residency, which may result in HTTP 500 responses when querying or saving reports. Projects with US and IN residency remain unaffected. Our engineering team is working on a resolution.

### 2026-03-16 19:29 UTC: monitoring
A fix has been implemented and we are monitoring the results.

### 2026-03-16 21:47 UTC: resolved
This incident has been resolved.

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