Increased HTTP 525 Errors in India

Unofficial and Honest Cloudflare System Status

Starting as early as at least 2022-10-26, users may experience a significant performance degradation when enabling HTTP/3 on their sites. Users are advised to disable HTTP/3 for better performance.

Update: Improvements have been made to HTTP/3 performance recently that greatly reduce the impact of this regression.

Sources:

Incident Report for Cloudflare

Resolved

This incident has been resolved.

Posted May 28, 2024 - 13:13 UTC

Monitoring

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

Posted May 28, 2024 - 12:58 UTC

Investigating

Cloudflare is investigating an increased level of HTTP 525 errors occurring on specific datacenters in India.

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

Posted May 28, 2024 - 12:41 UTC

This incident affected: Asia (Bangalore, India - (BLR), Chennai, India - (MAA), Hyderabad, India - (HYD), Kolkata, India - (CCU), New Delhi, India - (DEL), Kannur, India - (CNN)).