Unofficial and Honest Cloudflare System Status

Starting as early as at least 2022-10-26, users may experience a significant performance degradation when enabling HTTP/3 on their sites. Users are advised to disable HTTP/3 for better performance.

Update: Improvements have been made to HTTP/3 performance recently that greatly reduce the impact of this regression.


Sources:
Ashburn, VA Network Performance Issues
Incident Report for Cloudflare
Resolved
This incident has been resolved.
Posted Sep 27, 2024 - 02:02 UTC
Monitoring
A fix has been implemented and we are monitoring the results.
Posted Sep 26, 2024 - 18:10 UTC
Investigating
We are investigating an issue resulting in degraded network performance in our Ashburn, VA (IAD) facility.
Posted Sep 26, 2024 - 17:35 UTC
This incident affected: North America (Ashburn, VA, United States - (IAD)) and Cloudflare Sites and Services (Network).