Outage in Cloudflare

Issues with Challenges & Turnstile in Browser Isolation

Resolved Minor
November 04, 2025 - Started about 6 hours ago - Lasted about 2 hours
Official incident page

Incident Report

Cloudflare is aware of, and investigating an issue with Challenges and Turnstile solving in certain Browser Isolation environments. Further detail will be provided as more information becomes available.
Components affected
Cloudflare Sites and Services Cloudflare Challenge Platform Cloudflare Turnstile Cloudflare Browser Isolation

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Latest Updates ( sorted recent to last )
MONITORING about 4 hours ago - at 11/04/2025 04:55PM

We are continuing to monitor for any further issues.

MONITORING about 4 hours ago - at 11/04/2025 04:50PM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 6 hours ago - at 11/04/2025 03:18PM

Cloudflare is aware of, and investigating an issue with Challenges and Turnstile solving in certain Browser Isolation environments. Further detail will be provided as more information becomes available.

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