By john 
Few things are more annoying than typing out a careful prompt and watching ChatGPT freeze or simply refuse to respond. This ‘not responding’ error can show up as a blank screen, an endless loading spinner, or a message that fails to send at all.
The good news is that in the vast majority of cases this is a quick fix rather than a sign your account or work has been lost. Most instances trace back to something happening on the network or browser side rather than a RAFFIPLAY permanent failure on OpenAI’s end.
Possible Causes
- High traffic on OpenAI’s servers during busy hours can slow or stall responses entirely, especially right after major product announcements.
- A weak or unstable internet connection can interrupt the request before it even reaches the server.
- Browser cache and cookies that have built up over time can conflict with how the ChatGPT web app loads and functions.
- An outdated browser or app version may not handle the latest ChatGPT updates properly, leading to silent failures.
- Running ChatGPT in multiple tabs at once can sometimes cause one tab to lose its active connection.
Initial Troubleshooting Steps
- Refresh the browser tab or fully close and reopen the mobile app rather than just waiting indefinitely.
- Check your internet connection by loading another website to confirm it’s not a network issue on your end.
- Try sending a much shorter message to see if the issue is tied to message length or complexity.
Advanced Steps
- Clear your browser’s cache and cookies specifically for the ChatGPT site, then log back in with fresh credentials.
- Switch to a different browser or device temporarily to isolate whether the problem is local to one setup.
- Update the ChatGPT app to the latest version through your device’s app store, since older versions can lose compatibility.
- Close any duplicate ChatGPT tabs open at the same time, since running several sessions can occasionally interfere with each other.
Security and Data Warning
Never install unofficial ‘fix’ extensions or third-party tools that claim to speed up ChatGPT, as these can quietly collect your data or hijack your account session without your knowledge.
When to See a Technician
If the app or site still won’t respond after trying multiple devices and networks, and OpenAI’s status page shows no outage, contacting official support with screenshots of the error is the next best step.
Conclusion
Most ChatGPT ‘not responding’ errors trace back to server load, connection hiccups, or a cluttered browser cache rather than anything more serious. Working through the basic checks first will resolve the vast majority of cases without needing outside help or a lost afternoon of troubleshooting.