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Proxy and scraping API troubleshooting

Look up documented connection errors and response handling, with provider-specific checks.

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Proxy and scraping API troubleshooting

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02

Troubleshooting · Official documentation

Check location selection and proxy connectivity when a Browserbase session reports ERR_TUNNEL_CONNECTION_FAILED.

Details & sources
ConnectionCDP / WebSocketDocumented forPlaywright, PuppeteerDocumentation checked
03

Troubleshooting · Official documentation

Identify a proxy authentication challenge and check the credentials sent to the proxy.

Details & sources
ConnectionProxyDocumented forSee referenceDocumentation checked

Documentation reviews establish published requirements. They do not measure performance or confirm a successful paid connection.

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We read official documentation and installation sources, identify the specific product and attach sources to individual facts. Community resources identify their maintainer. Unknown limits stay unknown. Records are due for review within 30 days; overdue entries are marked until rechecked.

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