Where does the bug appear (feature/product)? Cursor IDE Describe the Bug Agent is down, doesn’t matter what model: “The agent execution provider did not respond in time. This may indicate the extension host is not running or is unresponsive.” Steps to Reproduce Try to use it Operating System Win…

Agent is currently down

Topic		Replies	Views
Timeout error ERROR_EXTENSION_HOST_TIMEOUT Bug Reports performance , crashes	1	338	April 14, 2026
Agent execution timeout Bug Reports	1	215	May 5, 2026
Cursor is not working, Agent execution timed out Bug Reports performance	2	216	June 1, 2026
The agent execution provider did not respond in time. This may indicate the extension host is not running or is unresponsive Bug Reports crashes	1	681	May 7, 2026
The agent execution provider did not respond in time on both cursor IDE 3.8 and 3.9 Bug Reports	1	99	July 1, 2026