Vercel incident

Elevated Function Invocation Errors in Stockholm region (ARN1)

Minor Resolved View vendor source →

Vercel experienced a minor incident on May 28, 2026 affecting Edge Functions and Edge Middleware and 1 more component, lasting 59m. The incident has been resolved; the full update timeline is below.

Started
May 28, 2026, 04:00 PM UTC
Resolved
May 28, 2026, 04:59 PM UTC
Duration
59m
Detected by Pingoru
May 28, 2026, 04:00 PM UTC

Affected components

Edge FunctionsEdge MiddlewareServerless Functions

Update timeline

  1. investigating May 28, 2026, 04:00 PM UTC

    We've identified an issue where some customers may experience elevated error rates when invoking functions in the ARN1 Edge Region. We are currently investigating this issue.

  2. identified May 28, 2026, 04:18 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring May 28, 2026, 04:37 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved May 28, 2026, 04:59 PM UTC

    This incident has been resolved.