Seems to be like my issue of Agent timeouts, and i use “Auto” mode.
Version: 3.0.13 (system setup)
VSCode Version: 1.105.1
Commit: 48a15759f53cd5fc9b5c20936ad7d79847d914b0
Date: 2026-04-07T03:05:17.114Z
Layout: editor
Build Type: Stable
Release Track: Default
Electron: 39.8.1
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Windows_NT x64 10.0.26200
Request ID: fd97a1af-5149-4cf3-a63e-7fd9a0a73940
{"error":"ERROR_EXTENSION_HOST_TIMEOUT","details":{"title":"Agent Stream Start Timeout","detail":"The extension host did not respond in time. Please reload the window to continue.","isRetryable":false,"shouldShowImmediateError":true,"additionalInfo":{},"buttons":[{"label":"Reload Window","reloadWindow":{}}],"planChoices":[]}}
Agent Stream Start Timeout [deadline_exceeded]
ConnectError: [deadline_exceeded] Agent Stream Start Timeout
at N (vscode-file://vscode-app/d:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:53347:18592)
at vscode-file://vscode-app/d:/Program%20Files/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:53347:18862