5 people reported
All time, since Sep 16.
Agent requests time out
“The agent execution provider did not respond in time. This may indicate the extension host is not running or is unresponsive.”
Is this your bug? What gets counted gets fixed. Pile on.
Paste this into your agent. It files your report, with your error and version.
I hit this bug: rapsheet.dev/sheets/cursor/issues/2361/file Follow it to file my report. Show me the text before you send.
No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends
Agent requests time out with extension host timeout error. Agent prompts fail on any model, persisting across restarts, reboots and model switching, on macOS and Windows 10.
Is this your bug?
File my report- Where
- Agent panel
- Error text
The agent execution provider did not respond in time. This may indicate the extension host is not running or is unresponsive.- Versions
- 3.20.21 to 3.21.16
- Platforms
- iOS, macOS, Windows
- How bad
- Stops work: a core feature can't be used. Most reports say it blocks them completely.
Not quite your bug?
Original reports6, newest first
- Cursor not workign on iOS27 for anyone?#172548
- Agent execution provider timeout on macOS Cursor app#172544
- Agent Bug -- Chats not sending#172532
- Agent execution provider consistently times out — agent-exec session acquisition fails even in empty workspace after clean reinstall#172351
- Agent Execution Timed Out - All Agents Blocked#172131
- Cursor Agent hangs on “Planning next moves” and ends with ERROR_EXTENSION_HOST_TIMEOUT#171856