Cloudflare System Status

Increased HTTP 520 Errors in Newark, New Jersey datacenter (EWR)

Incident Report for Cloudflare

Resolved

Between 17:37 and 21:15 UTC, Cloudflare observed an elevated rate of HTTP 520 errors affecting traffic in Newark, New Jersey datacenter (EWR). After investigation, a fix was applied to mitigate the issue.

Posted Feb 27, 2026 - 17:30 UTC