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Resolved Cloudflare · degraded service

Intermittent authentication errors for API and R2

Started 23 Sep 09:08 UTC, resolved 23 Sep 20:59 UTC: it lasted 11 h 50 min.

Cloudflare status pageOn the status board
11 h 50 min How long it lasted, from the provider's times
3Updates posted
6Other incidents at the same time

What it affected

As the provider names it

R2

What the provider posted

Newest first
  1. 23 Sep 20:59 UTCResolvedThis incident has been resolved.
  2. 23 Sep 20:09 UTCMonitoringA fix has been implemented and we are monitoring the results.
  3. 23 Sep 09:08 UTCIdentifiedA known issue affected authentication for a small percentage of requests to the API and R2. The issue was identified on Sep 22 at 13:30 UTC, and major impact was mitigated at 19:00 UTC. Our team is actively working to resolve the residual impact.

Around it

From the sources ChangeIntel reads; a match in time is not a cause

What changed

First observed 14 Oct 2026

No field changes in the recorded history.

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Sources read 14 Oct 11:21 UTC · 251 of 253 readable · 250 fully read · documentation 0/409 current

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