Cloudflare incident

Increased HTTP 522 Errors in Seattle (SEA)

Minor Resolved View vendor source →

Cloudflare experienced a minor incident on September 3, 2026, lasting 1h. The incident has been resolved; the full update timeline is below.

Started
Sep 03, 2026, 05:30 AM UTC
Resolved
Sep 03, 2026, 06:30 AM UTC
Duration
1h
Detected by Pingoru
Sep 03, 2026, 05:30 AM UTC

Update timeline

  1. resolved Sep 03, 2026, 08:59 AM UTC

    Some customers may have observed 522s from 06:30UTC to 07:38 UTC for traffic landing in Seattle (SEA). Impact windows may vary by customer. The issue has been resolved