Hey, thanks for the report.
Try these steps:
-
Sign out and sign in
Cursor Settings → Sign Out, then Sign In again. A few similar bugs after 2.4.21 were fixed this way: Persistent Connection Error -
Check API keys and Base URL
Cursor Settings → Models:
- Make sure “Override OpenAI Base URL” is turned off
- Check if you have any third-party API keys (OpenAI, Anthropic, etc.). If you do, try removing them temporarily
-
Network Diagnostics
Cursor Settings → Network → Run Diagnostics. Send a screenshot of the results if the steps above don’t help -
If it still doesn’t work
Try creating a new test folder with an empty project and open it in Cursor. If it works there, the issue is probably in the local cache for your project. As a workaround, you can try renaming the project folder (MyProject → MyProject_v2): Connection Error / Stalled Agent requests for hours
Let me know how it goes. I’m especially interested in the results from the first two steps.