mediumResolvedCloudflare

Cloudflare: Network Performance Issues in Chicago

Investigating(done)
Trending(skipped)
Workaround available(skipped)
Resolved(current)

Executive summary

Cloudflare experienced network performance issues affecting the Chicago region between 04:55 and 05:12 UTC on December 7th. The incident has been fully resolved.

No verified workaround yet

This incident was resolved upstream without a reported workaround.

Official fix

Technical root cause

Under active investigation. No report has identified a root cause yet.

Evidence

1 report · 1 StatusShow

[1]
Status First report15 hours ago
Network Performance Issues in Chicago(opens official status page in a new tab)
Resolved: Between 04:55-05:12 UTC 7th Dec Cloudflare experienced issues with network performance in Chicago.
by cloudflare status

Timeline

First report on status pageNov 7, 05:12 UTC
Network Performance Issues in Chicago
Source
Official statementNov 7, 05:12 UTC
Resolved: Between 04:55-05:12 UTC 7th Dec Cloudflare experienced issues with network performance in Chicago.
Source
Status changedNov 7, 05:12 UTC
Status changed: new → resolved (official status page reports resolution).