# Elevated errors and latency on the US data plane API

- Provider: [Braintrust](https://down.guide/braintrust)
- Level: confirmed
- Impact: Partial outage
- lasted 1h 18m
- started 2026-09-30 11:36 UTC
- us
- id: DWN-1d19a302ec
- Official page: https://status.braintrust.dev/incidents/01M3S1MHY02N6A59Z95C6RG1FD

## Updates from Braintrust
### 2026-09-30 11:36 UTC: investigating
We are investigating elevated errors affecting the Braintrust control plane APIs. Some users may experience failures when accessing projects, prompts, settings, or creating new resources.

### 2026-09-30 11:50 UTC: investigating
We are investigating elevated error rates and increased latency on the US centrally-hosted data plane. Some requests, including function invocations, BTQL queries and loading logs or experiments in the UI, may fail or time out.

### 2026-09-30 12:35 UTC: monitoring
We have applied a fix and are monitoring the results.

### 2026-09-30 12:54 UTC: resolved
The issue has been resolved.

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