Hey, thanks for the report. This issue has come up before, so let’s try a few fixes:
- Settings > search for “HTTP/2” > enable “Disable HTTP/2”, then restart Cursor.
- Run this in a terminal:
cursor --disable-extensions. A new window will open, then test Agent. If this helps, remove extensions one by one to find the problematic one. More details: SLOW or NO response from the agent - Settings > Network > Run Diagnostics, then share a screenshot of the results.
- Create a new chat and try the request again.
- If you use MCP servers, a VPN/proxy, or Zscaler/CrowdStrike, disable them and test again.
If the issue still happens, please send:
- 2 to 3 new Request IDs right after the error
- Which tool fails and the exact steps to reproduce
- Pick a specific model instead of Auto, and tell us which models reproduce the issue
- Output from Help > Toggle Developer Tools > Console, especially any red errors
- Your list of installed extensions
Let me know if disabling HTTP/2 or running without extensions helped.