Increased deployment failures

What to do

• Check whether you use Vercel Builds. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 59m it lasted.

  Anything that failed between 2026-09-01 19:59 UTC and 2026-09-01 20:58 UTC may need a replay.

• Subscribe to Vercel's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=vercel works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Vercel 6

1. investigatingSep 1, 2026, 7:59 PM UTC

   We've identified an issue where some deployments that use IAD1 Function regions or Routing Middleware are failing. We are investigating and will provide more information as it becomes available.

   provider

2. investigatingSep 1, 2026, 8:27 PM UTC

   We are actively working to fix an issue causing some deployments that use IAD1 Function regions or Routing Middleware to fail. We will provide additional updates as they become available.

   provider

3. identifiedSep 1, 2026, 8:37 PM UTC

   We have identified the issue and are working on a fix. We are seeing recovery as the fix is deployed. We will provide additional updates as they become available.

   provider

4. monitoringSep 1, 2026, 8:45 PM UTC

   We are seeing recovery in Builds and are continuing to monitor.

   provider

5. monitoringSep 1, 2026, 8:49 PM UTC

   We are continuing to monitor for any further issues.

   provider

6. resolvedSep 1, 2026, 8:58 PM UTC

   This incident has been resolved. Builds have recovered.

   provider

Corrections

None so far.

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