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CloudflareIncident detail
HTTP/3 issue affecting R2 custom domains
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Timeline
Incident updates
Every update Cloudflare posted, oldest to newest, exactly as it appeared on their official status page.
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.
Identified
The issue has been identified and a fix is being implemented.
Monitoring
A fix has been implemented and we are monitoring the results.
Resolved
This incident has been resolved.
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