Cloudflare System Status

Increased HTTP 5xx Errors for us-east-1-aws

Incident Report for Cloudflare

Resolved

This incident has been resolved.

Posted Jul 31, 2026 - 04:19 UTC

Monitoring

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

Posted Jul 31, 2026 - 04:08 UTC

Identified

The issue has been identified and a fix is being implemented.

Posted Jul 31, 2026 - 02:34 UTC

Investigating

Cloudflare is investigating an increased level of intermittent HTTP 5xx errors for customers using AWS region us-east-1-aws.

We are working to analyse and mitigate this problem. More updates to follow shortly.

Posted Jul 31, 2026 - 02:01 UTC

This incident affected: Cloudflare Sites and Services (Network).