Fearby Website - HTTP/3 issue affecting R2 custom domains – Incident details

All systems operational

HTTP/3 issue affecting R2 custom domains

Resolved
Degraded performance
Started 15 days agoLasted 3 days

Affected

Cloudflare → Cloudflare Sites and Services → R2

Degraded performance from 6:47 PM to 1:49 AM, Operational from 1:49 AM to 7:32 PM

Updates
  • Resolved
    UTC
    Resolved

    This incident has been resolved.

  • Monitoring
    UTC
    Monitoring

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

  • Identified
    UTC
    Identified

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

  • Investigating
    UTC
    Investigating

    Some Firefox users may see delayed or failed asset loads on R2 custom domains due to an incorrect HTTP/3 advertisement. We are working on a fix.