Increased HTTP 522 Errors in St. Louis
- Cloudflare: 263 events in the last 90 days
- Cloudflare: 88th Outage in the last 90 days
- 74 min of downtime across the earlier ones
- Previous: earlier the same day · Issues with 1.1.1.1 public resolver on .tn queries
What happened
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,…
Summary assembled by rule from the sources below
Why it's spreading
Timeline
- First appeared on Cloudflare StatusCloudflare Status
- ResolvedCustomers 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.
Sources
Status
- Increased HTTP 522 Errors in St. LouisCloudflare Status