Cloudflare incident

Increased HTTP 522 Errors in St. Louis

Notice Resolved View vendor source →

Cloudflare experienced a notice incident on September 16, 2026, lasting —. The incident has been resolved; the full update timeline is below.

Started
Sep 16, 2026, 06:35 PM UTC
Resolved
Sep 16, 2026, 06:35 PM UTC
Duration
—
Detected by Pingoru
Sep 16, 2026, 06:35 PM UTC

Update timeline

  1. resolved Sep 16, 2026, 06:35 PM UTC

    Customers may have observed elevated rates of HTTP 522 error responses from our St. Louis (STL) facility between approximately 16:35 and 16:55 UTC today, 2026-09-16.