Elevated errors for customers using Cloudflare Tunnels

Orinal source post by Cloudflare

Dec 21, 16:40 UTC
Resolved - This incident has been resolved.

Dec 21, 15:47 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

Dec 21, 15:41 UTC
Identified - The issue has been identified and a fix is being implemented.

Dec 21, 14:55 UTC
Investigating - Cloudflare is investigating issues establishing connectivity to Cloudflare Tunnels from Brussels. Tunnels connected to these colos may experience elevated levels of 522 errors. All other colos do not appear to be impacted at this time.