Cloudflare incident

Elevated number of R2 503 errors in Eastern North America region

Minor Resolved View vendor source →

Cloudflare experienced a minor incident on September 4, 2026 affecting R2, lasting 3h 31m. The incident has been resolved; the full update timeline is below.

Started
Sep 04, 2026, 09:10 PM UTC
Resolved
Sep 05, 2026, 12:42 AM UTC
Duration
3h 31m
Detected by Pingoru
Sep 04, 2026, 09:10 PM UTC

Affected components

R2

Update timeline

  1. investigating Sep 04, 2026, 09:10 PM UTC

    Cloudflare is investigating issues with R2 buckets in Eastern North America.

  2. identified Sep 04, 2026, 09:27 PM UTC

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

  3. monitoring Sep 05, 2026, 12:13 AM UTC

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

  4. resolved Sep 05, 2026, 12:42 AM UTC

    This incident has been resolved.