Incident History

This incident has been resolved.

This incident has been resolved.

This incident has been resolved.

Cloudflare identified an increase in 5xx errors with our CDN service in the Fortaleza, Brazil datacenter (FOR). Users may have experienced an increase in errors between 18:44 UTC and 19:12 UTC on March 30, 2026. The issue has been resolved

Cloudflare Network Interconnect (CNI) edge devices at multiple locations underwent scheduled maintenance ahead of the times communicated to affected customers.

On March 30, 2026, between 12:00 UTC and 17:00 UTC, a total of 8 devices across 7 locations were rebooted between 2 hours and 2 days prior to their notified maintenance windows. This was caused by an internal scheduling error where an outdated version of the maintenance schedule was used for execution, while the current version was used for customer notifications.

All affected devices successfully completed maintenance and are operating normally. We are contacting affected customers directly to discuss the impact on their specific configurations.

This incident has been resolved.

This incident has been resolved. There was no customer impact.

This incident has been resolved.

Cloudflare identified issues with network performance in Minneapolis, US datacenter (MSP) datacenter between 19:12 and 19:35 UTC on March 27, 2026.

Cloudflare identified an increase in 5xx errors with our CDN service in Fortaleza, Brazil datacenter (FOR). Users may have experienced an increase in errors between 18:17 UTC and 18:39 UTC on March 27, 2026.