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OpenAI Resolves Widespread ChatGPT Service Disruption

2025-09-04Darragh Murphy2 minutes read
OpenAI
ChatGPT
Technology

Early on Wednesday, users of OpenAI's popular AI chatbot, ChatGPT, experienced a significant global outage. For roughly two hours, the service was unable to generate or display responses to prompts, effectively halting conversations for users across its web, desktop, and mobile platforms. OpenAI has since confirmed that the issue is resolved and the service is fully operational.

Holding phone with ChatGPT logo

Anatomy of the Outage

The first signs of trouble emerged around 4 a.m. EST / 9 a.m. BST, with users quickly reporting issues on platforms like Downdetector. While people could still log in, the core functionality of the chatbot was broken—it simply wouldn't provide answers. The problem was specifically tied to the chatbot's ability to process and display conversations.

By 4:50 a.m. EST, OpenAI officially acknowledged the problem on its status page, stating it was investigating an issue where "ChatGPT Not Displaying Responses." The company later clarified it had "identified the root cause" related to "Conversations" and was actively working on a solution.

OpenAI Status Page

OpenAI's Swift Response

Throughout the incident, OpenAI provided transparent updates via its official status page. The company first noted it was investigating the problem, then confirmed the root cause was identified. Within a couple of hours, the status was updated to "mitigated," indicating that the service was beginning to return to normal for most users. Shortly after, OpenAI declared the incident resolved and the service "fully operational."

This quick turnaround was a relief to many, especially when compared to more severe outages in the past.

OpenAI ChatGPT Status Page

A Pattern of Disruptions?

This is not the first time the widely-used AI tool has faced downtime. The incident was similar to a brief outage that occurred in August. More significantly, users may recall a massive 10-hour global outage in June that affected multiple OpenAI services. Fortunately, this recent disruption was resolved much more quickly, lasting only about two hours before a fix was implemented.

ChatGPT-5 on phone

Back to Prompting

With the issue resolved, ChatGPT is back to normal. Users who might still be experiencing problems are advised to refresh their app or web browser. While some monitoring sites like Downdetector showed a few lingering reports immediately after the fix, OpenAI has confirmed that all systems are operational. It's time to get back to your regular prompting and productivity.

Downdetector OpenAI status

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