Network Performance Issues in Ashburn

Incident Report for Cloudflare

Resolved

Between 17:13-17:28UTC on 2026-09-18, Cloudflare experienced an elevated rate of 5xx HTTP errors affecting traffic passing through Ashburn (IAD). The issue has been resolved, and impact to the IAD location is mitigated.

Posted Sep 18, 2026 - 17:15 UTC