# Build failures and 500 errors for functions using Edge runtime

- Provider: [Vercel](https://down.guide/vercel)
- Level: confirmed
- Impact: Degraded
- lasted 27m
- started 2026-09-28 13:44 UTC
- Builds
- id: DWN-b44cad223e
- Official page: https://stspg.io/p633qkgvpdsy

## Updates from Vercel
### 2026-09-28 13:44 UTC: monitoring
A small number of customers who built or deployed functions using Edge runtime between 13:01 and 13:11 UTC experienced elevated rates of build failures due to unexpected error. Some builds succeeded but resulted in 500 errors from functions using Edge runtime. Re-deploy functions using Edge runtime to accelerate remediation.

### 2026-09-28 14:11 UTC: resolved
This incident has been resolved.

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