Outage in Vercel

Elevated Edge Function & Middleware 500 errors in iad

Resolved Minor

April 19, 2024 - Started almost 2 years ago - Lasted about 2 hours
Official incident page

Incident Report

We’re currently investigating an elevated rate of 500 errors originating from our iad (Washington DC, USA) edge node. Customers may see INTERNAL_EDGE_FUNCTION_INVOCATION_FAILED as a result. The issue happened intermittently beginning on April 18, 2024: April 18, 2024 21:27-21:28 UTC April 19, 2024 00:36-00:37 UTC April 19, 2024 06:54-06:55 UTC April 19, 2024 10:12-10:13 UTC April 19, 2024 13:45-13:46 UTC April 19, 2024 16:58-16:59 UTC

Components affected

Vercel IAD1 - Washington DC, USA

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Latest Updates ( sorted recent to last )

RESOLVED almost 2 years ago - at 04/19/2024 08:00PM

This incident has been resolved.

MONITORING almost 2 years ago - at 04/19/2024 07:26PM

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

IDENTIFIED almost 2 years ago - at 04/19/2024 06:09PM

We have identified the issue to be isolated to the iad1 (Washington DC, USA) region and have temporarily redirected Edge Function and Middleware traffic to other regions. Serverless Functions are not affected and will continue to run as normal.

INVESTIGATING almost 2 years ago - at 04/19/2024 05:52PM

We’re currently investigating an elevated rate of 500 errors originating from our iad (Washington DC, USA) edge node. Customers may see INTERNAL_EDGE_FUNCTION_INVOCATION_FAILED as a result. The issue happened intermittently beginning on April 18, 2024:
April 18, 2024 21:27-21:28 UTC
April 19, 2024 00:36-00:37 UTC
April 19, 2024 06:54-06:55 UTC
April 19, 2024 10:12-10:13 UTC
April 19, 2024 13:45-13:46 UTC
April 19, 2024 16:58-16:59 UTC

INVESTIGATING almost 2 years ago - at 04/19/2024 05:47PM

We’re currently investigating an elevated rate of 500 errors originating from our iad (Washington DC, USA) edge node. Customers may see INTERNAL_EDGE_FUNCTION_INVOCATION_FAILED as a result. The issue happened intermittently beginning on April 18, 2024:
April 18, 2024 21:27-21:28 UTC
April 19, 2024 00:36-00:37 UTC
April 19, 2024 06:54-06:55 UTC
April 19, 2024 10:12-10:13 UTC
April 19, 2024 13:45-13:46 UTC
April 19, 2024 16:58-16:59 UTC

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Degraded Logs and Traces in Dubai region (dxb1) - 8 days ago

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