Outage in Vercel

Increased INTERNAL_FUNCTION_SERVICE_UNAVAILABLE Errors

Resolved Major
February 26, 2025 - Started 10 months ago - Lasted 36 minutes
Official incident page

Incident Report

We are currently investigating elevated error rates for Vercel Functions or middleware traffic in the fra1, cpt1 and arn1 regions.

Need to monitor Vercel outages?

One place to monitor all your cloud vendors. Get instant alerts when an outage is detected.

Latest Updates ( sorted recent to last )
RESOLVED 10 months ago - at 02/26/2025 12:00PM

This incident has been resolved.

MONITORING 10 months ago - at 02/26/2025 11:43AM

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

INVESTIGATING 10 months ago - at 02/26/2025 11:29AM

We are continuing to investigate this issue.

INVESTIGATING 10 months ago - at 02/26/2025 11:26AM

We are currently investigating elevated error rates for Vercel Functions or middleware traffic in the fra1, cpt1 and arn1 regions.

Status Aggregator for All Your Third-Party Services

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 4600 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook