Network Performance Degradation , Asia-Pacific
Sep 23, 18:42 UTCOngoing
Duration
Ongoing
Impact
Minor
Root cause
Not disclosed
Cloudflare, 90 days
50 incidents
Affected
NetworkCloudflare Sites and Services - Network
Final update
The issue has been identified and a fix is being implemented.
Timeline
- Identified · Sep 23, 18:44 UTC
The issue has been identified and a fix is being implemented.
- Investigating · Sep 23, 18:42 UTC
Since September 21, 2026 at 02:20 UTC, multiple subsea cable outages have caused congestion between Tokyo and Singapore datacenters. We have rerouted traffic to reduce impact and are working with third-party vendors to restore capacity.
More from Cloudflare
Full history| Started | Incident | Impact | Duration |
|---|---|---|---|
| Sep 2315:54 UTC | Elevated Errors with any / all in http_response_cache_settings | minor | 2h 14m |
| Sep 2309:08 UTC | Intermittent authentication errors for API and R2 | minor | 11h 51m |
| Sep 2308:09 UTC | Increased Errors for Durable Objects | minor | 1h 51m |
| Sep 2304:08 UTC | Elevated number of R2 503 errors in Australian Eastern Coast region | minor | 17m |
| Sep 2300:42 UTC | Issues with 1.1.1.1 for Families | minor | 44m |
| Sep 2221:41 UTC | Network Performance Issues in Taipei | none | 0m |
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