Cloudflare China Network Resolved: Check Remaining 5xx and 524 Errors

Is the incident still being monitored, or is it resolved?

In the official status record reviewed for this article, Elevated Errors in China Network Colos is resolved. The latest update, published at 09:28:39 UTC on October 15, 2026, explicitly says the incident has been resolved. The China Network component has also moved from degraded performance to operational. That update time is 17:28:39 on October 15 in Asia/Shanghai.

This differs from the October 14 update at 17:50 UTC. That historical entry said a fix had been implemented and results were being monitored; the latest entry confirms the official closure. Describing the incident as still investigating or only monitoring would no longer reflect its current recorded state.

Resolved is Cloudflare's assessment of this incident. It is not an availability measurement by this article across every city, ISP, website or customer request. The closing update provides no customer-by-customer recovery data and does not guarantee that unrelated errors cannot occur later.

Which traffic and errors did the earlier updates describe?

The October 12 update at 15:33 UTC attributed increased latency and 5xx errors at certain China Network colos to cross-border routing instability in the China network. Cloudflare said it was adjusting traffic routing and working with network partners. Customers experiencing issues could contact Cloudflare Support.

An earlier update that day, at 04:23 UTC, described the traffic direction more specifically: public-internet traffic between certain mainland Chinese cities and provinces and origins outside the region. Reports involved multiple ISPs, slower speeds and intermittent timeouts. That update also mentioned intermittent 524 errors, congestion upstream of Cloudflare's network and dependencies outside its network.

These are historical descriptions of the incident's scope. They do not establish an outage across all of mainland China, every ISP or Cloudflare's global services. The earlier lack of a fixed resolution timeline should not override the resolved update on October 15. The closing entry adds no complete city list, final repair details or recovery time for each route.

How can you align your own errors with the timeline?

The following is editorial advice for organizing an investigation, not a repair procedure Cloudflare requires every customer to perform. Retain exact timestamps and time zones from existing monitoring and access logs. Put the October 14 monitoring update and October 15 resolved update on the same timeline. Mixing UTC and local times can make a request appear to fall on the wrong side of the resolution.

Next, distinguish error codes, request destinations and traffic direction in the records you already have. Keep 5xx totals separate from specific 524 reports, and record available request identifiers, client city or province, ISP and origin region. Retain only information needed for diagnosis; omit credentials, session cookies and customer personal data. Mark missing fields as unknown rather than filling them with assumptions.

For a hypothetical example, a website receives a 524 report from one city after 17:28:39 in Asia/Shanghai. First verify when the request actually failed, its time zone and its path; then compare its direction with the earlier cross-border scope. This does not prove that the incident has recurred or that the origin is at fault. No request tests or network configuration changes were performed for this article.

Why investigate further after an official resolution?

A single error code cannot tie a current request to this historical incident. If existing records show errors after the resolved timestamp, treat them as a problem that still needs diagnosis. Do not immediately declare the official incident unresolved, or dismiss user reports simply because the status entry is closed.

Compare the business's existing origin and application logs, monitoring coverage and request identifiers to see whether records exist for the same period. Note gaps. This is a way to narrow the investigation, not an established cause. The announcement alone is no reason to change DNS, disable protections, switch routes or promise that one setting will eliminate the errors.

If problems persist and match the previously described traffic scope, provide Cloudflare Support with a sanitized timeline and request evidence so it can assess whether the issue is related or needs a separate investigation. Historical updates invited affected customers to contact Support, but the closing entry supplies no universal customer command, compensation policy or follow-up deadline.

What does this recovery report leave unconfirmed?

The source is the same official incident's complete six-update history: investigation and identification on October 10, traffic and routing details on October 12, a fix under monitoring on October 14, and resolution on October 15. The human-readable event page and official incident JSON present the same source; they are not two independent measurements.

The announcement does not list every affected customer, the precise final repair, recovery metrics for each route, fees, plan eligibility or compensation. This article also does not turn 524 into a single fixed diagnosis or supply unverified timeout parameters. Keep the confirmed status change separate from any continuing errors that require their own evidence.