Quick answer: ChatGPT too many concurrent requests error after update usually means the new app build left a broken session or conflicting local app data, so the fastest fix is to sign out, clear ChatGPT site/app data, and reopen the updated app in a fresh session.
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Fix this issue faster
Most users apply the wrong fix. Use the correct path first.
Quick Fix Checklist
- Sign out of ChatGPT, then sign back in to force a fresh session.
- Clear ChatGPT site data or app cache for the updated browser/app profile.
- Disable browser extensions that can inject scripts into ChatGPT.
- Close extra ChatGPT tabs, windows, or devices using the same account.
- Update the app or browser again if the first update did not complete cleanly.
- Reinstall the app if the error started immediately after the update and keeps returning.
Causes
After an update, ChatGPT can keep using stale local data or a partially refreshed session. That can make the app think multiple requests are still active, which triggers the too many concurrent requests error.
| Cause | What it means | Fix |
|---|---|---|
| Broken post-update session | The updated app is still tied to an old session token. | Sign out and sign back in. |
| Conflicting app or site data | Old local data does not match the new build. | Clear ChatGPT app cache or site data. |
| Extension interference | A browser add-on is changing requests or page behavior. | Disable extensions and test again. |
| Multiple active ChatGPT tabs | More than one page is sending requests at the same time. | Close extra tabs and devices. |
| Incomplete update install | The new version did not replace the old one cleanly. | Reinstall or refresh the app/browser build. |
Step-by-Step Fix
- Close every ChatGPT tab, window, and app instance on the device.
- Sign out of ChatGPT completely, then sign back in to reset the active session.
- Clear ChatGPT site data in your browser, or clear the app cache/data if you use the desktop or mobile app.
- Open ChatGPT in a private window or a clean browser profile to test whether the updated profile is the problem.
- Disable extensions that can affect page requests, such as script blockers, privacy tools, or automation add-ons.
- Check whether the app or browser has another pending update, then restart the app after updating.
- If the error started right after an update and still appears, uninstall and reinstall the app to replace the broken build.
- Try ChatGPT again from one device only so you can confirm the error is not being triggered by parallel sessions.
Still Not Working
- Test ChatGPT in a different browser profile with no extensions enabled.
- Remove saved ChatGPT site data for the current profile, then sign in again.
- Check whether the issue happens only in the updated app and not in the web version, or vice versa.
- Wait a short time and retry if the account appears to be rate-limited by repeated failed requests after the update.
- Contact ChatGPT support and include the exact error text, the app version, and the time the update was installed.
Frequently Asked Questions
Why did the ChatGPT too many concurrent requests error start after the update?
Because the update likely left stale session data or a conflicting local profile that makes ChatGPT think multiple requests are still active.
Will clearing cache fix the error after update?
Often yes, especially if the update reused old app or site data that no longer matches the new version.
Do browser extensions cause this error in ChatGPT?
Yes, some extensions can interfere with ChatGPT requests after an update and trigger the concurrent requests message.
Should I reinstall ChatGPT if the error keeps coming back?
Yes, reinstalling is a good next step when the error began immediately after an update and sign-out plus cache clearing did not help.
Can using ChatGPT on multiple tabs cause this issue?
Yes, multiple active tabs or devices can create overlapping requests and make the error appear after an update.
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