CircleCI incident: Increased wait times for macOS jobs

Affected components

• macOS Jobs

1. resolvedSep 14, 2026, 12:59 UTC

   Wait times for macOS jobs are back to normal.

2. monitoringSep 14, 2026, 12:48 UTC

   Our macOS hosting provider has implemented a mitigation and we have seen improved latencies. We will continue to monitor.

3. investigatingSep 14, 2026, 12:36 UTC

   Wait times for macOS jobs are reducing and we are continuing to investigate.

4. investigatingSep 14, 2026, 11:59 UTC

   Due to increased network errors and latencies we are seeing increased wait times for macOS jobs. We are investigating this with our macOS hosting provider.

What APIStatus.watch saw

• Sep 14, 2026, 12:00 UTCoperational → degraded
• Sep 14, 2026, 13:00 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

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• Anthropic: Degraded functionality for Claude Cowork on WindowsMajor · Sep 10, 2026, 15:54 UTC
• Twilio: Voice Call Failures from a Subset of Twilio Phone Numbers to Hong KongMinor · Sep 12, 2026, 00:16 UTC
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• Twilio: SMS Delivery Delays from a Subset of Twilio Short Codes to Vivo BrazilMinor · Sep 14, 2026, 08:34 UTC
• Twilio: Voice Call Failures from a Subset of Twilio United States Phone Numbers to Korek IraqMinor · Sep 14, 2026, 09:48 UTC

How often does CircleCI have incidents?

CircleCI reported 22 incidents in the last 90 days, 1 of them major or critical. A typical incident lasted 1h 38m. See CircleCI's uptime and incident history