Cloudflare: Network Performance Issues in Columbus

Impact: majorStatus: resolvedStarted 2026-10-07 02:48 UTCResolved 2026-10-07 11:51 UTC (9.1 h)4 updatesSource: www.cloudflarestatus.com

Summary

Cloudflare reported major network performance issues in Columbus, OH (CMH), starting 2026-10-07 02:48 UTC and resolved at 2026-10-07 11:51 UTC, lasting 9 h 2 min. A fix was implemented and monitoring began at 05:11 UTC; no cause was stated.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: Cloudflare Sites and Services - NetworkNetworkColumbus, OH, United States - (CMH)North America - Columbus, OH, United States - (CMH)

Timeline of updates

investigating2026-10-07 02:48 UTC
Cloudflare is investigating issues with Network Performance in Columbus, OH (CMH). We are working to analyze and mitigate this problem. More updates to follow shortly.
identified2026-10-07 03:06 UTC
The issue has been identified and a fix is being implemented.
monitoring2026-10-07 05:11 UTC
A fix has been implemented and we are monitoring the results.
resolved2026-10-07 11:51 UTC
This incident has been resolved.

Rewindex changes for this incident

Major incident: Network Performance Issues in Columbus 2026-10-07 02:48 UTC

Impact, status and times are the vendor’s own, as last archived. View on www.cloudflarestatus.com (opens in new tab). Cloudflare profile · Recent Cloudflare incidents · Markdown · JSON