WebSocket is not open: readyState 3 (CLOSED)

```javascript Error: WebSocket is not open: readyState 3 (CLOSED) at sendAfterClose in /node_modules.asar/ws/lib/websocket.js:763:17 at WebSocket.send in /node_modules.asar/ws/lib/websocket.js:345:7 at Chrome._enqueueCommand in /node_modules.asar/chrome-remote-interface/lib/chrome.js:281:18 at <anonymous> in /node_modules.asar/chrome-remote-interface/lib/chrome.js:87:22 at new Promise (<anonymous>) at Chrome.send in /node_modules.asar/chrome-remote-interface/lib/chrome.js:86:20 at Object.handler [as stop] in /node_modules.asar/chrome-remote-interface/lib/api.js:32:23 at Object.stop in /node_modules.asar/v8-inspect-profiler/index.js:97:41 at n.stopProfiling in src/vs/platform/profiling/node/profilingService.ts:29:32 at Object.call in src/vs/base/parts/ipc/common/ipc.ts:1079:20 at a.onPromise in src/vs/base/parts/ipc/common/ipc.ts:381:22 at a.onRawMessage in src/vs/base/parts/ipc/common/ipc.ts:356:17 at <anonymous> in src/vs/base/parts/ipc/common/ipc.ts:300:63 at S.invoke in src/vs/base/common/event.ts:622:17 at g.deliver in src/vs/base/common/event.ts:824:22 at C.fire in src/vs/base/common/event.ts:785:24 at MessagePort.Z in src/vs/base/common/event.ts:394:41 ``` [Go to Errors Site](https://vscode-errors.azurewebsites.net/card?ch=784b0177c56c607789f9638da7b6bf3230d47a8c&bH=b80cac76-f11b-de1d-77a5-2ab6fa5f2dbb)