Outage in Serval

Elevated errors across ChatGPT, Codex, and the API including the Agents API

Resolved Minor

September 29, 2026 - Started 8 days ago - Lasted about 5 hours

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Latest Updates ( sorted recent to last )

RESOLVED 9 days ago - at 09/29/2026 06:09PM

INVESTIGATING 8 days ago - at 09/29/2026 06:24PM

We’re investigating elevated errors affecting ChatGPT, Codex, and the API including the Agents API.Some users may experience failed requests, difficulty logging in or signing up, and tasks that do not complete. We’ll share updates as we learn more.

INVESTIGATING 8 days ago - at 09/29/2026 07:08PM

We’re still investigating elevated errors affecting ChatGPT, Codex, and the API including the Agents API.Some users may experience failed requests, difficulty logging in or signing up, and tasks that do not complete. We’ll share updates as we learn more.

MONITORING 8 days ago - at 09/29/2026 07:39PM

We have applied the mitigation and are monitoring the recovery.

MONITORING 8 days ago - at 09/29/2026 09:09PM

We have applied the mitigation and are monitoring the recovery.

MONITORING 8 days ago - at 09/29/2026 10:03PM

We have applied the mitigation and are monitoring the recovery.

MONITORING 8 days ago - at 09/29/2026 10:47PM

We have applied the mitigation and are monitoring the recovery.

Latest Serval outages

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