Vercel incident

Elevated Function Invocation Errors in Stockholm region (ARN1)

Resolved after 59 minutes, affecting Edge Functions and Routing Middleware and 1 more, on May 28, 2026.

monitoring May 28, 2026, 04:37 PM UTC

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

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 FunctionsRouting MiddlewareFunctions

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.

Your product runs on more than Vercel

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →