Rank, 14 days: 22 on the Cursor sheet
10 people reported

All time, since Sep 16.

Agent requests time out waiting for host bridge to register

“AgentTurnClassifiedError: Timed out waiting for the agent host bridge to register; please retry.”

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/2195/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

Fading. No reports in the last 7 days and 1 the week before, down from 4 a week at the late-September peak.

Agent requests time out waiting for host bridge to register. Any message sent to Agent in the IDE, even "Hello", fails before processing starts; reported on Windows.

Is this your bug?

File my report
Where
Agent panel
Error text
AgentTurnClassifiedError: Timed out waiting for the agent host bridge to register; please retry.
Versions
3.20.21 to 3.24.18
Platforms
Windows
How bad
Stops work: a core feature can't be used. Some reports say it blocks them completely.

Not quite your bug?

  1. Agent requests time out5 people
  2. Local agent process doesn't respond3 people
  3. Requests stuck, no response17 people

Original reports10, newest first

  1. An unexpected error occurred. entire cursor#176573
  2. Cursor Agent Completely Unusable — Agent Host Bridge Registration Timeout#175891
  3. Unexpected error when starting a chat#173989
  4. Agent host bridge timeout on Windows#173000
  5. Windows: Agent host bridge timeout — tree-chunk-napi activation failure in Cursor 3.21.18#172835
  6. Connection failed. Please try again, or contact support if the issue persists#172711
  7. Agent Host Bridge timeout – Cursor 3.21.16 on Windows#172517
  8. Agent Host Bridge timeout - Agent not working (Request ID: a6f91fe2)#172379
  9. None of the agents are working from this morning#172359
  10. Cursor IDE Agent not working – Agent Host Bridge timeout#171920

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