# 5xx Spike for Client SDK Initialization

- Provider: [Statsig](https://down.guide/providers/statsig)
- Confidence: Confirmed
- Impact: Partial outage
- lasted 11m
- started 2025-07-18 15:10 UTC
- US East 1
- us
- id: DWN-79d2308a3d
- Official page: https://stspg.io/mt0m684j3zt7

## Updates from Statsig
### 2025-07-18 15:10 UTC: investigating
At approximately, 8:10AM PST, we detected a growing rate of 5xx in our US East region. We have shifted traffic, and expect things to recover fully in a few minutes.
Mitigated: 07/18/2025 08:21:00 GMT-0700 (Pacific Daylight Time): The traffic shift has completed and things should be recovered.
Update: 10:49AM PST, the rootcause was identified to be a GCP Outage: https://status.cloud.google.com/incidents/8cY8jdUpEGGbsSMSQk7J

### 2025-07-18 15:21 UTC: resolved
Resolved.

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