Bug: Single ChatGPT thread frozen; Activity shows 5,000+ minutes

Troubleshooting ChatGPT: Addressing a Persistent Frozen Session and Unexpected Activity Duration

In the realm of AI-powered conversation tools, users occasionally encounter technical glitches that disrupt workflow and productivity. Recently, a user reported an issue with a ChatGPT session that has become unresponsive, displaying a seemingly endless processing state along with an abnormally long activity timer.

Description of the Issue

The user observed that one of their ChatGPT conversations was stuck in an indefinite processing state. Notably, the activity timer associated with this session was continuously increasing, currently exceeding 5,374 minutes — equivalent to over 89 hours. Despite attempts to interact with or close the session, it remained frozen, with other chat windows functioning normally.

Context and Environment

• User Status: ChatGPT Plus subscriber
• Model and Mode: GPT-5.2 Extended Thinking mode
• Initial Task: Generating a PowerPoint presentation from output derived in a Deep Research process within the same thread
• Session Behavior: The problematic session spanned across multiple browser sessions and devices

Troubleshooting Steps Attempted

The user has tried a series of common troubleshooting measures, including:

• Refreshing the webpage
• Performing a hard refresh
• Reopening the browser tab
• Logging out and back into their account

Despite these efforts, the session remained stuck in a processing state, with activity metrics continuing to escalate.

Recommended Solutions and Best Practices

While this type of issue can be frustrating, here are some steps you can take when encountering similar problems:

1. Clear Browser Cache and Cookies:
   Sometimes, cached data can interfere with session management. Clearing your browser’s cache and cookies can resolve inconsistencies.

2. Try a Different Browser or Private Mode:
   Using an alternative browser or incognito/private mode can help determine if the problem is browser-related.

3. Check for Service Status Updates:
   Visit OpenAI’s status page or community forums to see if there are ongoing outages or known issues affecting ChatGPT.

4. Wait and Retry Later:
   If the session is stuck server-side, it may resolve itself after some time. However, persistent issues may require reaching out to support.

5. Contact Support:
   Report the problem directly through OpenAI support channels, providing details such as timestamps, your account info, and specific actions taken.

Final Thoughts

Technical hiccups like a permanently frozen session can impede your workflow, but they