Cloudflare CDN: Some websites failing to load resources in HTTP/3

Resolved

This incident has been resolved.

Update

A fix has been implemented and we are monitoring the results.

Update

The issue has been identified and a fix is being implemented.

Investigating

Cloudflare is aware of, and investigating an issue which potentially impacts a limited number of customers: we have reports of websites failing to load some resources in HTTP/3. This issue does not affect zones under our Enterprise Plan. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.