Cloudflare incident

Increased Cache Failures

Resolved on September 21, 2026.

resolved Sep 21, 2026, 06:15 PM UTC

Cloudflare investigated an elevated rate of PUT request failures to R2 within the WNAM and ENAM regions. As a result, storing assets in Cache Reserve failed for some requests. This impact was from 15:25 - 18:00 UTC.

Started
Sep 21, 2026, 06:15 PM UTC
Resolved
Sep 21, 2026, 06:15 PM UTC
Duration
–
Detected by Pingoru
Sep 21, 2026, 06:15 PM UTC

Update timeline

  1. resolved Sep 21, 2026, 06:15 PM UTC

    Cloudflare investigated an elevated rate of PUT request failures to R2 within the WNAM and ENAM regions. As a result, storing assets in Cache Reserve failed for some requests. This impact was from 15:25 - 18:00 UTC.

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