Outage in Cloudflare

Increased Reports of HTTP/2 and HTTP/3 Errors

Resolved Minor
January 08, 2025 - Started about 16 hours ago - Lasted about 3 hours
Official incident page

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Outage Details

We have an increased number of reports of QUIC protocol errors when calling Cloudflare services. We will provide more information soon on services or regions that may be affected.
Latest Updates ( sorted recent to last )
MONITORING about 14 hours ago - at 01/08/2025 10:35PM

A fix for this issue has been implemented and we are currently monitoring the results.

IDENTIFIED about 15 hours ago - at 01/08/2025 09:17PM

We have identified the issue causing sporadic HTTP connection errors into Cloudflare, and we are rolling back the affected web serving systems to the last good state.

INVESTIGATING about 16 hours ago - at 01/08/2025 08:34PM

We have seen cases of connection failures affecting requests coming from both HTTP/2 and HTTP/3 clients for affected customers. We are continuing to investigate the root cause, and will have more information soon on specific services or regions that may be affected.

INVESTIGATING about 16 hours ago - at 01/08/2025 08:18PM

We have an increased number of reports of QUIC protocol errors when calling Cloudflare services. We will provide more information soon on services or regions that may be affected.

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