Elevated errors in Ashburn, VA (IAD)
Sep 19, 01:36 UTCSep 19, 01:36 UTC
Duration
0m
Impact
Informational
Root cause
Network
Cloudflare, 90 days
56 incidents
Affected
NetworkCloudflare Sites and Services - Network
Final update
Between 22:00 and 01:00 UTC on September 18, 2026, customers reaching Cloudflare's Ashburn, VA (IAD) data center may have experienced an elevated number of errors, including 499 and 522 responses, due to a network hardware issue. The issue has been resolved.
Timeline
- Resolved · Sep 19, 01:36 UTC
Between 22:00 and 01:00 UTC on September 18, 2026, customers reaching Cloudflare's Ashburn, VA (IAD) data center may have experienced an elevated number of errors, including 499 and 522 responses, due to a network hardware issue. The issue has been resolved.
More from Cloudflare
Full history| Started | Incident | Impact | Duration |
|---|---|---|---|
| Sep 2500:03 UTC | Issues with Durable Objects | minor | Ongoing |
| Sep 2420:40 UTC | Intermittent 500 errors for backend services on Replicate | minor | 1h 54m |
| Sep 2417:33 UTC | Delays Starting Cloudflare Workers Builds | minor | 3h 19m |
| Sep 2417:26 UTC | Browser isolation session data sync issues | minor | 5h 11m |
| Sep 2415:20 UTC | Cloudflare Access updates delayed | minor | 3h 5m |
| Sep 2410:22 UTC | Customers using BYOIP can have issues updating their BGP prefixes, including advertising or withdrawing prefixes. | minor | 3m |
Also caused by network
All| Started | Vendor | Incident | Impact | Duration |
|---|---|---|---|---|
| Sep 1411:59 UTC |  CircleCI | Increased wait times for macOS jobsCircleCI | minor | 1h |
| Sep 410:57 UTC |  Netlify | Increased errors on High Performance Edge Network - FRA RegionNetlify | minor | 0m |
| Sep 214:18 UTC |  Fly.io | Upstream network issuesFly.io | minor | 1h 39m |
| Sep 116:11 UTC |  ClickHouse | Service degradation in GCP us-central-1ClickHouse | none | 19m |
| Sep 114:44 UTC |  Google Cloud | Multiple products in us-central1-b are experiencing network service degradation.Google Cloud | major | 4h 8m |
| Aug 1503:42 UTC |  AWS | Increased Packet lossAWS | minor | 3d |
Sources: vendors' own status pages, published postmortems and SEC 8-K Item 1.05 filings, read daily. Times as reported. Logos via logo.dev; trademarks belong to their owners.