Cloudflare incident

Increased Errors for Durable Objects in the Denver and Chicago region

Minor Resolved View vendor source →

Cloudflare experienced a minor incident on June 10, 2026 affecting Chicago, IL, United States - (ORD) and Denver, CO, United States - (DEN) and 1 more component, lasting 4h 33m. The incident has been resolved; the full update timeline is below.

Started
Jun 10, 2026, 04:02 AM UTC
Resolved
Jun 10, 2026, 08:35 AM UTC
Duration
4h 33m
Detected by Pingoru
Jun 10, 2026, 04:02 AM UTC

Affected components

Chicago, IL, United States - (ORD)Denver, CO, United States - (DEN)Durable Objects

Update timeline

  1. investigating Jun 10, 2026, 04:02 AM UTC

    Cloudflare is aware of, and investigating an issue with Durable Objects which potentially impacts multiple customers in the Denver and Chicago region. Durable Objects are experiencing an elevated level of overload errors in the aforementioned region. We are currently investigating this issue.

  2. identified Jun 10, 2026, 04:19 AM UTC

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

  3. monitoring Jun 10, 2026, 04:25 AM UTC

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

  4. resolved Jun 10, 2026, 08:35 AM UTC

    This incident has been resolved.