TimeoutError: waitForFirstTopLevelPage (no top-level Page) timed out after 5000ms

[johackim]

Environment Information

Stagehand:

• Language/SDK: Nodejs v22.19.0
• Stagehand version: 3.0.3

AI Provider:

• Provider: OpenAI

Issue Description

When I run this index.mjs script:

import { Stagehand } from '@browserbasehq/stagehand';

const stagehand = new Stagehand({ env: 'LOCAL' });

await stagehand.init();

const page = stagehand.context.pages()[0];

await page.goto('https://example.com');

I have the following error:

TimeoutError: waitForFirstTopLevelPage (no top-level Page) timed out after 5000ms

How to fix this issue? Can I increase this timeout?

I have a low performance conputer, the browser make time to open.

Thanks for your help and your project!