ChatGPT (OpenAI) · 24d ago
Degraded Performance affecting Agents API
ResolvedYes — ChatGPT had a problem on September 14, 2026, and ChatGPT (OpenAI) has since marked it resolved. ChatGPT (OpenAI)'s latest word: “The issue affecting the Agents API has been resolved. Managed sessions are now processing turns normally.”
Timeline
Started: 9/14/2026, 11:20:41 PM
Last update: 9/14/2026, 11:39:21 PM
Resolved: 9/14/2026, 11:39:21 PM
Updates
resolved
The issue affecting the Agents API has been resolved. Managed sessions are now processing turns normally.
9/14/2026, 11:39:21 PM
monitoring
We have applied mitigations and are seeing recovery, but the service has not fully recovered. We are continuing to monitor recovery.
9/14/2026, 11:28:43 PM
monitoring
Since 1:30 PM Pacific Time on September 14, customers using the Agents API have experienced delays or been unable to start turns in managed sessions.
9/14/2026, 11:20:41 PM
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