# Vercel: Elevated Error Rates in Serverless Functions

> Vercel status incident “Elevated Error Rates in Serverless Functions” on 2023-02-11: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vercel/incidents/1m4htygnbppf
Last updated: 2023-02-11T13:31:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2023-02-11 13:31 UTC · Resolved: 2023-02-11 13:31 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://www.vercel-status.com/incidents/1m4htygnbppf](https://www.vercel-status.com/incidents/1m4htygnbppf)
- [Company: Vercel](https://rewindex.com/company/vercel.md)

## Timeline of updates

- **resolved** 2023-02-11 13:31 UTC: A change to optimize outbound HTTP requests from Serverless Functions started gradually rolling out under a feature flag on 2/10 16:48 UTC to a subset of customers. This resulted in some serverless functions deployed after the change being unable to consume the response body properly. On 2/11 13:31 UTC, our on-call team disabled the flag to turn off the change after identifying the root cause through details provided by affected customers. After the rollback, customers were able to mitigate the issue by manually redeploying the app. This incident only affected Serverless Functions.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: none) posted by Vercel, started 2023-02-11 13:31 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/vercel/incidents/1m4htygnbppf
- Citation: Vercel, “Elevated Error Rates in Serverless Functions” (2023-02-11 13:31 UTC). Archived by Rewindex: https://rewindex.com/company/vercel/incidents/1m4htygnbppf (CC BY 4.0).
- Markdown link: `[Vercel: Elevated Error Rates in Serverless Functions (2023-02-11)](https://rewindex.com/company/vercel/incidents/1m4htygnbppf)`


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Canonical: https://rewindex.com/company/vercel/incidents/1m4htygnbppf · Markdown: https://rewindex.com/company/vercel/incidents/1m4htygnbppf.md · JSON: https://rewindex.com/api/v1/companies/vercel/incidents/1m4htygnbppf · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:16:49.969Z