Network Performance Issues in Istanbul
minorWe have lost dark fiber in the Istanbul region, we are working to follow up with our vendors to restore connectivity. More updates to follow shortly.

Global edge, DNS, and application platform status and incident watch.
Watch items
Showing the 20 most recent items, newest first. Each row links to the official advisory.
20 rows · sorted newest first
Operations viewWe have lost dark fiber in the Istanbul region, we are working to follow up with our vendors to restore connectivity. More updates to follow shortly.
Cloudflare is aware, and investigating an issue affecting availability in ENAM for a small number of R2 buckets.
Cloudflare is aware, and investigating reports where a subset of customers are not seeing logs in the Workers Observability dashboard after deploying a new version of a Worker. Affected Workers continue to run and serve traffic normally. Metrics remain available.
Cloudflare is investigating issues with network performance in Chicago. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cloudflare is investigating issues with configuration changes for Cloudflare Web Analytics and rum beacon not taking effect or showing errors. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
Cloudflare is aware of and investigating an issue whereby customers using Gateway email lists in their DNS policies are not being enforced. No other impact is implied. More updates to follow shortly.
Cloudflare is investigating an issue where uploads for Pages and Workers Assets have reduced availability. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cloudflare is investigating an increased Managed Challenge errors for China Network. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cloudflare is aware of, and investigating an issue with elevated R2 error rates and latency for R2 buckets located in Oceania
Cloudflare is investigating elevated 502 errors around Singapore, Jakarta and Bangkok. Further detail will be provided as more information becomes available.
Cloudflare is aware that deploying Workers that the nodejs_compat compatibility flag and a compatibility date on or after 2026-08-04 is being disallowed. This is impacting Workers and Workers for Platforms. We are working on relaxing this assertion. To avoid this error, remove the nodejs_compat compatibility flag from your Worker.
Cloudflare identified and resolved an issue causing an increased level of network errors in Istanbul, Turkey (IST) from 3rd August 2026 21:13 UTC to 21:32 UTC.
Cloudflare is investigating issues with network performance in Bangalore, India (BLR). Customers routing through this location may experience request errors or failures. We are working to analyze and mitigate this problem. More updates to follow shortly.
Cloudflare is aware of an issue with the latest Workers Runtime API release that exposes native Temporal with clock stuck at epoch 0. Updates to follow.
Cloudflare is aware of and investigating an issue with Cloudflare Workers build failures which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
Cloudflare is aware of, and investigating, reports that customers who have dedicated IPv4 egress IPs homed in London may be unable to reach out to the public Internet.
We have identified and mitigated an issue affecting RealtimeKit socket connections, which caused slowness and meeting join failures for some users. Customers were impacted from 13:10 UTC to 14:15 UTC All services have been restored, and we are continuing to monitor system performance to ensure stability.
Cloudflare is aware of Network Performance issues in Istanbul, Türkiye, between 07:05 and 07:20UTC where there was elevated latency and connection errors observed.
Cloudflare identified and resolved an issue causing an increased level of 5XX errors in Ashburn, US (IAD) from 31st July 2026 18:45 UTC to 23:01 UTC.
Cloudflare is investigating an increased level of HTTP errors affecting a subset of customers. We are working to analyze and mitigate this problem. More updates to follow shortly.
| Alert | Exposure | Status | Published | Source |
|---|---|---|---|---|
Network Performance Issues in IstanbulWe have lost dark fiber in the Istanbul region, we are working to follow up with our vendors to restore connectivity. More updates to follow shortly. Network | minor Elevated | investigating | Aug 8, 2026, 3:25 AM | Status incidentOpen source |
R2 Availability IssuesCloudflare is aware, and investigating an issue affecting availability in ENAM for a small number of R2 buckets. R2 | minor Elevated | identified | Aug 7, 2026, 1:42 PM | Status incidentOpen source |
Worker's Observarbility IssuesCloudflare is aware, and investigating reports where a subset of customers are not seeing logs in the Workers Observability dashboard after deploying a new version of a Worker. Affected Workers continue to run and serve traffic normally. Metrics remain available. Workers Observability | minor Watch | resolved | Aug 7, 2026, 11:04 AM | Status incidentOpen source |
Network Performance Issues in Chicago (ORD)Cloudflare is investigating issues with network performance in Chicago. We are working to analyse and mitigate this problem. More updates to follow shortly. | minor Watch | resolved | Aug 7, 2026, 8:13 AM | Status incidentOpen source |
Web Analytics Configuration issuesCloudflare is investigating issues with configuration changes for Cloudflare Web Analytics and rum beacon not taking effect or showing errors. We are working to understand the full impact and mitigate this problem. More updates to follow shortly. Web Analytics | minor Watch | resolved | Aug 5, 2026, 10:09 AM | Status incidentOpen source |
Cloudflare Gateway Email List policy issuesCloudflare is aware of and investigating an issue whereby customers using Gateway email lists in their DNS policies are not being enforced. No other impact is implied. More updates to follow shortly. Gateway | minor Watch | resolved | Aug 5, 2026, 9:28 AM | Status incidentOpen source |
Cloudflare Workers and Pages Assets Uploads issuesCloudflare is investigating an issue where uploads for Pages and Workers Assets have reduced availability. We are working to analyse and mitigate this problem. More updates to follow shortly. Pages | minor Watch | resolved | Aug 5, 2026, 3:02 AM | Status incidentOpen source |
Managed Challenge Issues for China NetworkCloudflare is investigating an increased Managed Challenge errors for China Network. We are working to analyse and mitigate this problem. More updates to follow shortly. Challenge Platform | minor Watch | resolved | Aug 4, 2026, 11:17 PM | Status incidentOpen source |
Elevated R2 error rates and latencyCloudflare is aware of, and investigating an issue with elevated R2 error rates and latency for R2 buckets located in Oceania R2 | minor Watch | resolved | Aug 4, 2026, 3:51 PM | Status incidentOpen source |
502 errors observed around Singapore, Jakarta and BangkokCloudflare is investigating elevated 502 errors around Singapore, Jakarta and Bangkok. Further detail will be provided as more information becomes available. CDN/Cache | minor Watch | resolved | Aug 4, 2026, 1:38 PM | Status incidentOpen source |
Cloudflare Workers deployment IssuesCloudflare is aware that deploying Workers that the nodejs_compat compatibility flag and a compatibility date on or after 2026-08-04 is being disallowed. This is impacting Workers and Workers for Platforms. We are working on relaxing this assertion. To avoid this error, remove the nodejs_compat compatibility flag from your Worker. Workers | minor Watch | resolved | Aug 3, 2026, 8:56 PM | Status incidentOpen source |
Network Performance Issues in IstanbulCloudflare identified and resolved an issue causing an increased level of network errors in Istanbul, Turkey (IST) from 3rd August 2026 21:13 UTC to 21:32 UTC. | none Watch | resolved | Aug 3, 2026, 8:07 PM | Status incidentOpen source |
Network Performance Issues in Bangalore, IndiaCloudflare is investigating issues with network performance in Bangalore, India (BLR). Customers routing through this location may experience request errors or failures. We are working to analyze and mitigate this problem. More updates to follow shortly. Bangalore, India - (BLR) | none Watch | resolved | Aug 3, 2026, 7:58 PM | Status incidentOpen source |
Cloudflare Workers Runtime API issuesCloudflare is aware of an issue with the latest Workers Runtime API release that exposes native Temporal with clock stuck at epoch 0. Updates to follow. Workers | minor Watch | resolved | Aug 3, 2026, 10:13 AM | Status incidentOpen source |
Cloudflare Workers build failuresCloudflare is aware of and investigating an issue with Cloudflare Workers build failures which potentially impacts multiple customers. Further detail will be provided as more information becomes available. Workers Builds | minor Watch | resolved | Aug 3, 2026, 9:20 AM | Status incidentOpen source |
Cloudflare Dedicated Egress in LondonCloudflare is aware of, and investigating, reports that customers who have dedicated IPv4 egress IPs homed in London may be unable to reach out to the public Internet. Gateway | minor Watch | resolved | Aug 3, 2026, 6:05 AM | Status incidentOpen source |
RealtimeKit socket connection slowness and failed meeting joinsWe have identified and mitigated an issue affecting RealtimeKit socket connections, which caused slowness and meeting join failures for some users. Customers were impacted from 13:10 UTC to 14:15 UTC All services have been restored, and we are continuing to monitor system performance to ensure stability. | minor Watch | resolved | Aug 1, 2026, 8:10 AM | Status incidentOpen source |
Network Performance Issues in IstanbulCloudflare is aware of Network Performance issues in Istanbul, Türkiye, between 07:05 and 07:20UTC where there was elevated latency and connection errors observed. | none Watch | resolved | Aug 1, 2026, 2:30 AM | Status incidentOpen source |
Increased HTTP 5XX Errors in IADCloudflare identified and resolved an issue causing an increased level of 5XX errors in Ashburn, US (IAD) from 31st July 2026 18:45 UTC to 23:01 UTC. | none Watch | resolved | Jul 31, 2026, 6:00 PM | Status incidentOpen source |
Increased HTTP Errors in LondonCloudflare is investigating an increased level of HTTP errors affecting a subset of customers. We are working to analyze and mitigate this problem. More updates to follow shortly. London, United Kingdom - (LHR) | minor Watch | resolved | Jul 31, 2026, 2:06 PM | Status incidentOpen source |
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