Cloudflare Outage History
Cloudflare partial outage View live status →Pingoru has recorded 657 incidents for Cloudflare: 652 in the last 12 months and 265 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 89 | 293 of 720 (41%) |
| May 2026 | 85 | 587 of 744 (79%) |
| June 2026 | 89 | 509 of 720 (71%) |
| July 2026 | 95 | 235 of 744 (32%) |
| August 2026 | 78 | 241 of 744 (32%) |
| September 2026 | 92 | 547 of 720 (76%) |
| October 2026 | 101 | 510 of 744 (69%) |
| November 2026 | 10 | 81 of 102 (79%) |
Incidents, newest first
Notice November 4, 2026 Increased Errors for Durable Objects and Downstream Services in Eastern North America (ENAM) 2m R2
Started Nov 04, 2026, 09:20 PM UTC· resolved Nov 04, 2026, 09:22 PM UTC
- resolved Nov 04, 2026, 09:22 PM UTC
Cloudflare has resolved an issue affecting Durable Objects and downstream services in the Eastern North America (ENAM) region. Some customers may have seen elevated errors between approximately 21:20 and 21:22 UTC on November 4, 2026. This also affected downstream services such as R2.
Minor November 4, 2026 Network latency issues in NRT 1h 53m Tokyo, Japan - (NRT), Network
Started Nov 04, 2026, 01:39 PM UTC· resolved Nov 04, 2026, 03:33 PM UTC
- investigating Nov 04, 2026, 01:39 PM UTC
We are currently investigating a network latency issue in NRT
- identified Nov 04, 2026, 02:58 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Nov 04, 2026, 03:19 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Nov 04, 2026, 03:33 PM UTC
This incident has been resolved.
Minor November 3, 2026 Increased Durable Object Errors in the Dallas, TX US region 1h 3m Durable Objects
Started Nov 03, 2026, 03:38 PM UTC· resolved Nov 03, 2026, 04:42 PM UTC
- investigating Nov 03, 2026, 03:38 PM UTC
Cloudflare is aware of and investigating an increased number of errors from Durable Objects in Dallas, Texas, USA. More updates to follow.
- monitoring Nov 03, 2026, 04:13 PM UTC
We are continuing to monitor for any further issues.
- resolved Nov 03, 2026, 04:42 PM UTC
This incident has been resolved.
Minor November 3, 2026 Cloudflare Workers and Pages build errors 4h 51m Workers Builds
Started Nov 03, 2026, 02:46 PM UTC· resolved Nov 03, 2026, 07:38 PM UTC
- investigating Nov 03, 2026, 02:46 PM UTC
Cloudflare is aware of and investigating an issue with Cloudflare Workers and Pages build failures which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
- identified Nov 03, 2026, 03:15 PM UTC
Customers may experience increased queue times for Workers Builders
- monitoring Nov 03, 2026, 05:23 PM UTC
Queue times are returning to normal. Customers with failed builds can "Retry" via the Dashboard or pushing a new commit.
- resolved Nov 03, 2026, 07:38 PM UTC
This incident has been resolved.
Minor November 3, 2026 Increased Latency and Errors for R2 and Downstream Services in Western North America (WNAM) 9h 15m R2, Stream, Pipelines
Started Nov 03, 2026, 01:00 PM UTC· resolved Nov 03, 2026, 10:15 PM UTC
- resolved Nov 03, 2026, 10:15 PM UTC
Cloudflare has resolved an issue affecting R2 and downstream services in the Western North America region. Some customers may have seen elevated latency and errors between approximately 13:00 and 22:15 UTC on November 3, 2026. This may also have affected downstream services such as Stream and Pipelines.
Minor November 3, 2026 Elevated number of 5xx errors in HKG 12m Hong Kong - (HKG), Cloud Network Interconnect (CNI), Network
Started Nov 03, 2026, 06:20 AM UTC· resolved Nov 03, 2026, 06:32 AM UTC
- resolved Nov 03, 2026, 06:32 AM UTC
Between 06:20-6:32 UTC customers reaching Hong Kong may have experienced an elevated number of 5xx errors or CNI timeouts due to congestion.
Minor November 3, 2026 Cloudflare Container Issues 1h 10m Containers
Started Nov 03, 2026, 04:12 AM UTC· resolved Nov 03, 2026, 05:23 AM UTC
- investigating Nov 03, 2026, 04:12 AM UTC
Cloudflare is investigating an increased level of errors for Containers failing to start. We are working to analyse and mitigate this problem. More updates to follow shortly.
- identified Nov 03, 2026, 05:07 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Nov 03, 2026, 05:12 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Nov 03, 2026, 05:23 AM UTC
This incident has been resolved.
Minor November 3, 2026 Network Performance Issues in APJC 2h 30m Network
Started Nov 03, 2026, 03:26 AM UTC· resolved Nov 03, 2026, 05:56 AM UTC
- investigating Nov 03, 2026, 03:26 AM UTC
Cloudflare is investigating issues with Network Performance in the APJC region. We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Nov 03, 2026, 04:53 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Nov 03, 2026, 05:49 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Nov 03, 2026, 05:56 AM UTC
This incident has been resolved.
Minor November 2, 2026 Cloudflare Gateway DNS-over-TLS Connectivity Issues over IPv4 2h 21m Gateway
Started Nov 02, 2026, 10:12 PM UTC· resolved Nov 03, 2026, 12:34 AM UTC
- investigating Nov 02, 2026, 10:12 PM UTC
Cloudflare is investigating an issue affecting Cloudflare Gateway DNS-over-TLS (DoT) connections over IPv4. Affected customers may experience connection timeouts and failed DNS resolution. This issue is limited to DoT over IPv4. DoT over IPv6, DNS-over-HTTPS (DoH), and standard DNS over UDP/TCP are not affected. We are working to identify the cause and restore connectivity. Further updates will be provided as more information becomes available.
- monitoring Nov 03, 2026, 12:23 AM UTC
Our team has been able to identify and apply an effective fix for this issue. We are currently monitoring the results.
- resolved Nov 03, 2026, 12:34 AM UTC
This incident has been resolved.
Minor November 2, 2026 Worker Deployments Delayed 48m Workers
Started Nov 02, 2026, 04:41 PM UTC· resolved Nov 02, 2026, 05:30 PM UTC
- identified Nov 02, 2026, 04:41 PM UTC
Some customers may see delays when deploying updates to Cloudflare Workers. Remediation is in progress.
- resolved Nov 02, 2026, 05:30 PM UTC
This incident has been resolved.
Minor October 31, 2026 Cache purge delays in Qingdao Shandong, China 16m CDN Cache Purge
Started Oct 31, 2026, 06:41 AM UTC· resolved Oct 31, 2026, 06:57 AM UTC
- investigating Oct 31, 2026, 06:41 AM UTC
Cloudflare is observing cache purge delay in Qingdao in Shandong, China. We are working to resolve this issue as soon as possible. More updates to follow.
- monitoring Oct 31, 2026, 06:50 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 31, 2026, 06:57 AM UTC
This incident has been resolved.
Minor October 30, 2026 Increased Errors for Browser Run 1h 7m Browser Run
Started Oct 30, 2026, 02:41 AM UTC· resolved Oct 30, 2026, 03:48 AM UTC
- investigating Oct 30, 2026, 02:41 AM UTC
Cloudflare is aware of, and investigating an issue with Browser Run which potentially impacts multiple customers. Customers may see intermittent 500 errors when trying to use Browser Run Quick Actions. We are currently investigating this issue.
- identified Oct 30, 2026, 03:04 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Oct 30, 2026, 03:31 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 30, 2026, 03:48 AM UTC
This incident has been resolved.
Minor October 29, 2026 R2 Elevated Latency in Eastern Europe 1h 53m R2
Started Oct 29, 2026, 07:57 PM UTC· resolved Oct 29, 2026, 09:50 PM UTC
- investigating Oct 29, 2026, 07:57 PM UTC
Cloudflare is investigating elevated latency affecting R2 requests in Eastern Europe. We are actively investigating and will provide further updates as soon as more information becomes available.
- resolved Oct 29, 2026, 09:50 PM UTC
This incident has been resolved.
Minor October 29, 2026 Increased Errors for Durable Objects and Downstream Services in Eastern North America (ENAM) 50m D1, Durable Objects, R2, Artifacts
Started Oct 29, 2026, 04:00 PM UTC· resolved Oct 29, 2026, 04:50 PM UTC
- identified Oct 29, 2026, 04:00 PM UTC
Cloudflare has identified the cause of increased errors affecting Durable Objects and downstream services in the Eastern North America (ENAM) region. We are working to implement a fix.
- monitoring Oct 29, 2026, 04:37 PM UTC
We are continuing to monitor for any further issues.
- resolved Oct 29, 2026, 04:50 PM UTC
This incident has been resolved.
Minor October 29, 2026 Increased Durable Objects, D1 and Workflows Error Rates 2h 16m D1, Durable Objects, Workers Assets, Workflows and 1 more
Started Oct 29, 2026, 02:16 PM UTC· resolved Oct 29, 2026, 04:33 PM UTC
- investigating Oct 29, 2026, 02:16 PM UTC
Cloudflare is investigating an issue where customers are experiencing elevated errors for operations on Increased Durable Objects, D1 and Workflows.
- monitoring Oct 29, 2026, 04:33 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 29, 2026, 04:33 PM UTC
This incident has been resolved.
Minor October 29, 2026 Increased HTTP 429 Rate Limit Errors on Cloudflare Dashboard 1h 39m Dashboard, Support Site
Started Oct 29, 2026, 10:31 AM UTC· resolved Oct 29, 2026, 12:10 PM UTC
- investigating Oct 29, 2026, 10:31 AM UTC
We are currently investigating reports of increased HTTP 429 (Rate Limit Exceeded) errors impacting users accessing dash.cloudflare.com. This issue primarily affects legitimate users connecting via shared egress networks (such as Cloudflare One default egress IPs or external corporate proxies). Our engineering team is actively investigating the root cause and adjusting rate-limiting thresholds to restore normal dashboard access.
- identified Oct 29, 2026, 11:39 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Oct 29, 2026, 12:00 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 29, 2026, 12:10 PM UTC
This incident has been resolved.
Minor October 29, 2026 Issues with Durable Objects availability in Eastern Europe 1h 41m Durable Objects
Started Oct 29, 2026, 10:06 AM UTC· resolved Oct 29, 2026, 11:47 AM UTC
- identified Oct 29, 2026, 10:06 AM UTC
Cloudflare is investigating issues causing degraded availability and elevated error rates for Durable Objects in Eastern Europe (EEUR2 region). Customers using Durable Objects or dependent services may experience increased errors or latency. We are actively investigating and will provide further updates as soon as more information becomes available
- resolved Oct 29, 2026, 11:47 AM UTC
This incident has been resolved.
Minor October 29, 2026 Increased error rates and reduced success rates for Workflows operations 49m Workers, Workflows
Started Oct 29, 2026, 09:24 AM UTC· resolved Oct 29, 2026, 10:13 AM UTC
- investigating Oct 29, 2026, 09:24 AM UTC
Cloudflare is investigating an issue where success rates and SLIs for Workflows operations have been dipping since approximately 07:00 UTC. Customers may experience increased errors or failures when running workflows. Our team is actively investigating the root cause to restore normal service.
Minor October 29, 2026 Increased Worker services errors 2h 26m Containers, D1, Workers Assets, Workflows
Started Oct 29, 2026, 09:22 AM UTC· resolved Oct 29, 2026, 11:49 AM UTC
- investigating Oct 29, 2026, 09:22 AM UTC
Cloudflare has identified an issue where customers are experiencing elevated 500 errors impacting Durable Objects, D1, Workflows, Workers Assets uploads and Cloudchamber.
- monitoring Oct 29, 2026, 09:39 AM UTC
We are continuing to monitor for any further issues.
- identified Oct 29, 2026, 10:51 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Oct 29, 2026, 11:37 AM UTC
We are continuing to monitor for any further issues.
- resolved Oct 29, 2026, 11:49 AM UTC
This incident has been resolved.
Minor October 29, 2026 Increased errors and latency for CNI 2.0 traffic in LAX 1h 32m Los Angeles, United States - (LAX), Cloud Network Interconnect (CNI)
Started Oct 29, 2026, 06:55 AM UTC· resolved Oct 29, 2026, 08:28 AM UTC
- investigating Oct 29, 2026, 06:55 AM UTC
Cloudflare is aware of and investigating an issue affecting Cloudflare Network Interconnect (CNI) 2.0 traffic in LAX (Los Angeles). Some CNI 2.0 customers with traffic in this location may observe increased errors and/or latency on their connections.
- monitoring Oct 29, 2026, 08:08 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 29, 2026, 08:28 AM UTC
This incident has been resolved.
Minor October 28, 2026 Network Performance Issues in Queretaro, MX 1h 10m Queretaro, Mexico - (QRO)
Started Oct 28, 2026, 11:25 PM UTC· resolved Oct 29, 2026, 12:35 AM UTC
- resolved Oct 29, 2026, 12:35 AM UTC
Between October 28 23:25 - October 29 00:35 UTC, Cloudflare experienced issues with network performance in Queretaro, Mexico. This resulted in elevated 5xx errors, latency and connection timeouts for traffic passing through this location. This incident has been resolved.
Minor October 28, 2026 Increased latency and error rate for R2 in ENAM 10m Durable Objects, R2, Artifacts
Started Oct 28, 2026, 09:01 PM UTC· resolved Oct 28, 2026, 09:12 PM UTC
- identified Oct 28, 2026, 09:01 PM UTC
Cloudflare is investigating increased error rates and latency for R2 in ENAM region.
- resolved Oct 28, 2026, 09:12 PM UTC
This incident has been resolved.
Minor October 28, 2026 Increased Errors for Durable Objects in the Eastern North America region 1h 25m D1, Durable Objects, Queues, Workflows
Started Oct 28, 2026, 09:45 AM UTC· resolved Oct 28, 2026, 11:10 AM UTC
- investigating Oct 28, 2026, 09:45 AM UTC
Cloudflare is aware of, and investigating an issue with Durable Objects and downstream services which potentially impacts multiple customers in the Eastern North America region. Durable Objects in the region may experience increased error rates, and elevated errors for storage operations. This may also affect downstream services such as D1, Queues and Workflows etc. We are currently investigating this issue.
- monitoring Oct 28, 2026, 10:26 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 28, 2026, 11:10 AM UTC
This incident has been resolved.
Minor October 28, 2026 Network Performance Issues in Ashburn, IAD 17h 39m Ashburn, United States - (IAD)
Started Oct 28, 2026, 04:39 AM UTC· resolved Oct 28, 2026, 10:18 PM UTC
- investigating Oct 28, 2026, 04:39 AM UTC
Cloudflare is investigating network performance issues affecting our Ashburn (IAD) data center. Traffic routed through this location may experience elevated latency and/or 5xx errors. We are working to analyze and mitigate this problem. More updates to follow shortly.
- monitoring Oct 28, 2026, 05:05 AM UTC
We are continuing to monitor for any further issues.
- resolved Oct 28, 2026, 10:18 PM UTC
This incident has been resolved.
Minor October 28, 2026 Increased Errors for Durable Objects in the Eastern North America region 3h 11m D1, Durable Objects, Queues, Workflows
Started Oct 28, 2026, 12:17 AM UTC· resolved Oct 28, 2026, 03:28 AM UTC
- investigating Oct 28, 2026, 12:17 AM UTC
Cloudflare is aware of, and investigating an issue with Durable Objects and downstream services which potentially impacts multiple customers in the Eastern North America region. Durable Objects are experiencing an elevated level of overload errors in the aforementioned region. This may also affect downstream services such as D1, Queues and Workflows etc. We are currently investigating this issue.
- monitoring Oct 28, 2026, 01:22 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 28, 2026, 03:28 AM UTC
This incident has been resolved.