--- format: "aidr-story-markdown/v1" id: "eecccb53f0534a04af5e5fea003672fdd32df320e7db3dfa99a93de7ac8d51cb" canonical_url: "https://aidr.today/eecccb53?lang=en" title: "OpenAI Investigates Elevated Error Rates for ChatGPT and Codex" lang: "en" requested_lang: "en" available_langs: ["en","vi"] translation_fallback: null fallback_fields: [] published_at: "2026-09-29T19:24:41.000Z" category: "Infra" topics: ["openai","llm"] source_urls: ["https://marketbrief.now/ai/openai-investigates-elevated-error-rates-for-chatgpt-and-codex-b3bd7e90","https://huggingnews.com/ai/openai-investigates-elevated-error-rates-for-chatgpt-and-codex-b3bd7e90"] summary: "A surge in technical failures is preventing many users from accessing ChatGPT and Codex on September 29. The disruptions are causing intermittent service losses and failure messages across both AI platforms during active sessions. OpenAI confirmed it is investigating these error rates and working to restore stable access to its services. The company has not disclosed the cause of the stability issues or provided a specific timeline for a full resolution." --- # OpenAI Investigates Elevated Error Rates for ChatGPT and Codex > [Open the canonical story]() **Published:** 2026-09-29T19:24:41.000Z **Category:** Infra **Topics:** openai, llm ## Summary A surge in technical failures is preventing many users from accessing ChatGPT and Codex on September 29\. The disruptions are causing intermittent service losses and failure messages across both AI platforms during active sessions\. OpenAI confirmed it is investigating these error rates and working to restore stable access to its services\. The company has not disclosed the cause of the stability issues or provided a specific timeline for a full resolution\. ## Sources - [Story source]() - [Story source]()