C

ChatGPT Outage History

Past incidents and downtime events

Complete history of ChatGPT outages, incidents, and service disruptions. Showing 25 most recent incidents.

August 2026(17 incidents)

minorresolvedAug 21, 07:48 PM — Resolved Aug 21, 11:15 PM

Unexpected logouts for some ChatGPT web users

3 updates
resolvedAug 21, 11:15 PM

The issue causing some ChatGPT web users to be unexpectedly logged out when refreshing the page has been resolved.

monitoringAug 21, 08:36 PM

We have applied a mitigation and are seeing recovery from the issue causing some ChatGPT web users to be unexpectedly logged out when refreshing the page. We’ll continue monitoring closely to confirm the recovery is sustained.

investigatingAug 21, 07:48 PM

We’re investigating an issue causing some ChatGPT web users to be unexpectedly logged out when refreshing the page.

minorresolvedAug 20, 04:58 PM — Resolved Aug 20, 05:52 PM

Elevated Codex API authentication errors

3 updates
resolvedAug 20, 05:52 PM

All impacted services have now fully recovered.

monitoringAug 20, 05:15 PM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 20, 04:58 PM

Some users may encounter errors when using Codex with API authentication. We are working on implementing a mitigation.

minorresolvedAug 20, 01:56 PM — Resolved Aug 20, 04:51 PM

Elevated Errors for Thinking mode in ChatGPT

4 updates
resolvedAug 20, 04:51 PM

All impacted services have now fully recovered.

monitoringAug 20, 02:53 PM

We have implemented a mitigation for the issue for elevated errors for Thinking Mode and Image Generation in ChatGPT/ChatGPT Work

investigatingAug 20, 02:12 PM

We are investigating an issue causing some users to experience errors when using Thinking mode and Image Generation in ChatGPT.

investigatingAug 20, 01:56 PM

We are investigating an issue causing some users to experience errors when using Thinking in ChatGPT.

minorresolvedAug 20, 12:02 AM — Resolved Aug 20, 12:54 AM

Chatgpt.com is down - all signups and logins are down as of right now

5 updates
resolvedAug 20, 12:54 AM

All impacted services have now fully recovered.

monitoringAug 20, 12:35 AM

We have applied the mitigation and are monitoring the recovery.

monitoringAug 20, 12:25 AM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 20, 12:03 AM

We have identified that users are experiencing login issues for the impacted services. We are working on implementing a mitigation.

identifiedAug 20, 12:02 AM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedAug 18, 07:17 PM — Resolved Aug 18, 07:37 PM

Elevated errors deploying Sites

3 updates
resolvedAug 18, 07:37 PM

The issue affecting site deployments has been resolved.

monitoringAug 18, 07:26 PM

We have implemented a mitigation for the issue affecting site deployments and are monitoring the results.

identifiedAug 18, 07:17 PM

We have identified an issue causing elevated errors when deploying Sites. We are working to implement a mitigation.

minorresolvedAug 13, 03:19 PM — Resolved Aug 13, 11:58 PM

Elevated errors in ChatGPT conversations for Free users

5 updates
resolvedAug 13, 11:58 PM

All impacted services have now fully recovered.

monitoringAug 13, 10:07 PM

We’ve applied a mitigation and are monitoring recovery following an issue with a downstream provider.

monitoringAug 13, 04:54 PM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 13, 03:48 PM

We are still implementing the mitigation.

investigatingAug 13, 03:19 PM

We are investigating the issue for the listed services.

noneresolvedAug 13, 02:03 PM — Resolved Aug 13, 10:26 PM

Error while creating custom RBAC roles for Enterprise users

7 updates
resolvedAug 13, 10:26 PM

All impacted services have now fully recovered.

monitoringAug 13, 09:25 PM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 13, 06:48 PM

We are continuing to implement the mitigation

identifiedAug 13, 03:44 PM

We are still implementing the mitigation.

identifiedAug 13, 02:49 PM

We are still implementing the mitigation.

identifiedAug 13, 02:29 PM

We are still implementing the mitigation.

investigatingAug 13, 02:03 PM

We are investigating an issue while creating custom RBAC roles for Enterprise users.

noneresolvedAug 11, 09:35 PM — Resolved Aug 11, 10:42 PM

Increase in errors on API, Codex and Work Mode

5 updates
resolvedAug 11, 10:42 PM

All impacted services have now fully recovered.

monitoringAug 11, 10:16 PM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 11, 09:39 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

identifiedAug 11, 09:37 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

identifiedAug 11, 09:35 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedAug 11, 05:25 PM — Resolved Aug 11, 05:28 PM

Users unable to login to ads manager

2 updates
resolvedAug 11, 05:28 PM

All impacted services have now fully recovered.

identifiedAug 11, 05:25 PM

We have identified that users are are unable to login to ads manager. We are working on implementing a mitigation.

minorresolvedAug 11, 12:54 PM — Resolved Aug 11, 03:01 PM

Increased error rates

5 updates
resolvedAug 11, 03:01 PM

All impacted services have now fully recovered.

monitoringAug 11, 02:57 PM

We have applied the mitigation and are monitoring the recovery.

monitoringAug 11, 02:32 PM

We have applied the mitigation and are monitoring the recovery.

investigatingAug 11, 01:20 PM

We are investigating the issue for the listed services.

identifiedAug 11, 12:54 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedAug 11, 02:10 PM — Resolved Aug 11, 02:20 PM

Elevated errors affecting ChatGPT Go conversations

2 updates
resolvedAug 11, 02:20 PM

All impacted services have now fully recovered.

investigatingAug 11, 02:10 PM

We are investigating the issue for the listed services.

minorresolvedAug 10, 02:04 PM — Resolved Aug 11, 02:48 AM

Increased error rates

3 updates
resolvedAug 11, 02:48 AM

All impacted services have now fully recovered.

monitoringAug 10, 03:07 PM

We have applied the mitigation and are monitoring the recovery.

investigatingAug 10, 02:04 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedAug 10, 07:21 AM — Resolved Aug 10, 08:09 AM

Increased errors for some ChatGPT users

3 updates
resolvedAug 10, 08:09 AM

All impacted services have now fully recovered.

monitoringAug 10, 08:04 AM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 10, 07:21 AM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedAug 5, 02:55 PM — Resolved Aug 5, 11:22 PM

Elevated errors with image generation

3 updates
resolvedAug 5, 11:22 PM

All impacted services have now fully recovered.

monitoringAug 5, 03:28 PM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 5, 02:55 PM

We are investigating elevated errors affecting image generation. Some users may experience failed image generation requests. We are working to reduce the errors and will provide another update as we learn more.

minorresolvedAug 5, 04:55 PM — Resolved Aug 5, 10:49 PM

Issues with Custom GPT actions

5 updates
resolvedAug 5, 10:49 PM

All impacted services have now fully recovered.

monitoringAug 5, 10:46 PM

We have applied the mitigation and are monitoring the recovery.

monitoringAug 5, 07:03 PM

We have applied the mitigation and are monitoring the recovery.

identifiedAug 5, 06:28 PM

We are still implementing the mitigation.

investigatingAug 5, 04:55 PM

We are investigating the issue for the listed services.

minorresolvedAug 5, 05:06 PM — Resolved Aug 5, 08:19 PM

Elevated errors in ChatGPT conversations with files

2 updates
resolvedAug 5, 08:19 PM

All impacted services have now fully recovered.

monitoringAug 5, 05:06 PM

Error rates affecting ChatGPT conversations that use files and images have improved. We have applied the mitigation and are monitoring the recovery.

minorresolvedAug 4, 12:43 PM — Resolved Aug 4, 03:25 PM

Elevated ChatGPT conversation errors affecting Plus, Pro, Business, and Edu users

3 updates
resolvedAug 4, 03:25 PM

All impacted services have now fully recovered.

monitoringAug 4, 12:57 PM

We have applied the mitigation and are monitoring the recovery.

investigatingAug 4, 12:43 PM

We are investigating elevated errors affecting ChatGPT conversations. Some users may experience failed or interrupted responses, and some conversation turns may not be saved. The issue is affecting users across Plus, Pro, Business and Edu ChatGPT plans.

July 2026(8 incidents)

noneresolvedJul 31, 09:04 AM — Resolved Jul 31, 09:28 AM

Enterprise & Education Chat Errors

4 updates
resolvedJul 31, 09:28 AM

This is now resolved.

monitoringJul 31, 09:06 AM

The issue has been mitigated.

identifiedJul 31, 09:05 AM

We have identified that some ChatGPT Business and Education users are experiencing elevated errors when starting or continuing conversations. We are working on implementing a mitigation and will provide another update as soon as we have more information.

identifiedJul 31, 09:04 AM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedJul 30, 02:35 PM — Resolved Jul 30, 04:01 PM

Elevated errors affecting ChatGPT conversations

4 updates
resolvedJul 30, 04:01 PM

All impacted services have now fully recovered.

monitoringJul 30, 03:26 PM

We have applied the mitigation and are monitoring the recovery.

monitoringJul 30, 02:53 PM

We have applied the mitigation and are monitoring the recovery.

identifiedJul 30, 02:35 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedJul 29, 12:55 AM — Resolved Jul 29, 02:20 AM

Elevated error rates with the invalid_prompt error code

3 updates
resolvedJul 29, 02:20 AM

All impacted services have now fully recovered.

monitoringJul 29, 01:39 AM

We have applied the mitigation and are monitoring the recovery.

investigatingJul 29, 12:55 AM

We are investigating the issue for the listed services.

minorresolvedJul 28, 02:39 PM — Resolved Jul 28, 03:15 PM

Elevated Image Generation Error Rate in ChatGPT

3 updates
resolvedJul 28, 03:15 PM

All impacted services have now fully recovered.

monitoringJul 28, 03:13 PM

We have applied the mitigation and are monitoring the recovery.

identifiedJul 28, 02:39 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedJul 27, 07:05 PM — Resolved Jul 27, 08:24 PM

Image generation unavailable in ChatGPT

2 updates
resolvedJul 27, 08:24 PM

All impacted services have now fully recovered.

investigatingJul 27, 07:05 PM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

minorresolvedJul 27, 06:06 PM — Resolved Jul 27, 05:30 PM

We’re seeing elevated latency, timeouts, and interrupted streaming across gpt 5.1 mini model and gpt 4.1 mini

2 updates
resolvedJul 27, 08:52 PM

All impacted services have now fully recovered.

investigatingJul 27, 06:06 PM

We are investigating the issue for the listed services.

minorresolvedJul 25, 10:09 PM — Resolved Jul 27, 04:32 PM

Elevated errors affecting ChatGPT conversations

4 updates
resolvedJul 27, 04:32 PM

All impacted services have now fully recovered.

monitoringJul 25, 11:57 PM

Mitigation has been implemented, and we are monitoring the recovery of ChatGPT conversations.

identifiedJul 25, 11:16 PM

We have identified the source of intermittent errors affecting some ChatGPT conversations and are working to mitigate the issue. Error rates have decreased, but some users may continue to experience failures.

investigatingJul 25, 10:09 PM

We are investigating intermittent errors that may prevent some users from loading or continuing conversations in ChatGPT. The current period of impact began around 1:00 PM PT.

minorresolvedJul 25, 11:35 AM — Resolved Jul 25, 11:57 AM

Elevated error rates

3 updates
resolvedJul 25, 11:57 AM

All impacted services have now fully recovered.

monitoringJul 25, 11:46 AM

We have applied the mitigation and are monitoring the recovery.

identifiedJul 25, 11:35 AM

We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation.

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