macOS Job Delays

What to do

• Check whether you use CircleCI macOS Jobs. 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 1h 40m it lasted.

  Anything that failed between 2026-09-04 15:16 UTC and 2026-09-04 16:55 UTC may need a replay.

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

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

Updates from CircleCI 4

1. investigatingSep 4, 2026, 3:16 PM UTC

   We have detected network issues affecting our Mac infrastructure. We're investigating and will provide updates shortly. Customers may experience queuing during this time.

   provider

2. identifiedSep 4, 2026, 3:43 PM UTC

   We've identified the networking issue with our Mac infrastructure provider, and are working with them to resolve the issue. We're starting to see some recovery, but we expect customers may still see some queueing. We'll update again shortly.

   provider

3. monitoringSep 4, 2026, 4:19 PM UTC

   Our Mac infrastructure provider has applied a fix to this networking issue and we're seeing queue times return to normal. We're going to continue keeping an eye on things for a little while longer. We'll update again shortly.

   provider

4. resolvedSep 4, 2026, 4:55 PM UTC

   We've seen no further impact to queue times and everything has returned to normal. We appreciate your patience while we worked to resolve and monitor this issue.

   provider

Corrections

None so far.

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