Outage in Cloudflare
Increased Errors for Durable Objects in the Denver and Chicago region
Resolved MinorIncident Report
Summary AI Generated
Cloudflare's Durable Objects service experienced elevated overload errors in the Denver and Chicago regions for 4.6 hours, potentially impacting multiple customers. The issue affected Cloudflare Sites and Services in both the ORD (Chicago) and DEN (Denver) data centers. Cloudflare identified the root cause and implemented a fix, then monitored the results to ensure resolution.
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.
Components affected
Cloudflare Sites and Services Cloudflare North America Cloudflare Chicago, IL, United States - (ORD) Cloudflare Denver, CO, United States - (DEN) Cloudflare Durable ObjectsTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
MONITORING
about 15 hours ago - at 06/10/2026 04:25AM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
about 15 hours ago - at 06/10/2026 04:19AM
The issue has been identified and a fix is being implemented.
INVESTIGATING
about 16 hours ago - at 06/10/2026 04:02AM
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.
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