# ChatGPT: Investigating unexpected usage limit resets

> ChatGPT status incident “Investigating unexpected usage limit resets” on 2026-09-09: impact none (vendor’s label), 24 min, 4 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8
Last updated: 2026-09-09T17:54:12Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2026-09-09 17:29 UTC · Resolved: 2026-09-09 17:54 UTC · Duration: 24 min
- Updates: 4
- [Vendor status page: https://status.openai.com/incidents/01M23KG62KKK448RN434CQ64Z8](https://status.openai.com/incidents/01M23KG62KKK448RN434CQ64Z8)
- [Company: ChatGPT](https://rewindex.com/company/chatgpt.md)

## Timeline of updates

- **investigating** 2026-09-09 17:29 UTC: Some Codex users may be experiencing unexpected usage limit resets.
- **identified** 2026-09-09 17:40 UTC: We've identified the issue and are working on a fix.
- **monitoring** 2026-09-09 17:45 UTC: We have applied the mitigation and are monitoring the recovery.
- **resolved** 2026-09-09 17:54 UTC: All impacted services have now fully recovered.

## Cite this

Status incident (vendor impact label: none) posted by ChatGPT, started 2026-09-09 17:29 UTC, resolved after 24 min, 4 update(s).

- Canonical URL: https://rewindex.com/company/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8
- Citation: ChatGPT, “Investigating unexpected usage limit resets” (2026-09-09 17:29 UTC). Archived by Rewindex: https://rewindex.com/company/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8 (CC BY 4.0).
- Markdown link: `[ChatGPT: Investigating unexpected usage limit resets (2026-09-09)](https://rewindex.com/company/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8)`


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Canonical: https://rewindex.com/company/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8 · Markdown: https://rewindex.com/company/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8.md · JSON: https://rewindex.com/api/v1/companies/chatgpt/incidents/01M23KG62KKK448RN434CQ64Z8 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:47:20.592Z