ERR_TIMED_OUT and ERR_EMPTY_RESPONSE being observed by Cloudflare Customers
This incident has been resolved.
Started
Oct 27, 2026, 12:28 PM UTC
Resolved
Oct 27, 2026, 3:12 PM UTC
Duration
2h 44m
Verified sources
Incident Detail
Cloudflare has identified an issue affecting customers whose traffic passes through an external vendor firewall. Customers may observe: ERR_TIMED_OUT on standard HTTPS websites ERR_EMPTY_RESPONSE on non-standard HTTPS ports (e.g., 8443) We're investigating to confirm the root cause and possible fixes.
Cloudflare has identified an issue affecting customers whose traffic passes through an external vendor firewall. Customers may observe: ERR_TIMED_OUT on standard HTTPS websites ERR_EMPTY_RESPONSE on non-standard HTTPS ports (e.g., 8443) We're investigating to confirm the root cause and possible fixes.
Cloudflare has identified an issue affecting customers whose traffic passes through an external vendor firewall. Customers may observe: ERR_TIMED_OUT on standard HTTPS websites ERR_EMPTY_RESPONSE on non-standard HTTPS ports (e.g., 8443) We're investigating to confirm the root cause and possible fixes.
A fix has been implemented and we are monitoring the results.
This incident has been resolved.