Cloudflare System Status

Elevated TLS handshake errors for customers on Chrome

Incident Report for Cloudflare

Resolved

This incident has been resolved.
Posted Sep 22, 2023 - 05:03 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Sep 22, 2023 - 02:43 UTC

Identified

Root cause has been identified. Cloudflare is in the process of rolling out a fix.
Posted Sep 22, 2023 - 00:59 UTC

Investigating

Cloudflare is seeing elevated TLS handshake failures for Chrome browsers attempting to use Encrypted Client Hello to perform a TLS negotiation.
Posted Sep 22, 2023 - 00:59 UTC