Increased HTTP 520 Errors

May 21, 12:29 UTC
Resolved - This incident has been resolved.

May 21, 11:57 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

May 21, 10:05 UTC
Identified - The issue has been identified and a fix is being implemented.

May 21, 09:54 UTC
Investigating - Cloudflare is investigating an increased level of HTTP 520 errors impacting a limited number of customers.

We are working to understand the full impact and mitigate this problem. More updates to follow shortly.

This is a companion discussion topic for the original entry at