Incident History
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Showing 4951-5000 of 10477 incidents
Degraded Web Application Performance
May 13, 11:53 EDT Resolved - This incident has been resolved. May 13, 11:36 EDT Monitoring - We have deployed a fix and we are monitoring the results. We will …
Cache Purging and Cache Rule Update Issues
May 13, 15:26 UTCResolved - This incident has been resolved.May 13, 15:24 UTCInvestigating - Cloudflare has identified an issue affecting cache purge requests for Cache Reserve customers and updates to …
Hosting | Kyiv Incident Details
Type: Incident Duration: 14 hours and 29 minutes Affected Components: Kyiv (GN) May 13, 15:25:12 GMT+0 - Investigating - We are currently experiencing a degraded performance in our Hosting service …
Increased HTTP 502 Errors in Hong Kong region
May 13, 15:08 UTCResolved - This incident has been resolved.May 13, 14:49 UTCInvestigating - Cloudflare is investigating an increased level of HTTP 502 errors impacting customers in Hong Kong region
SYD (Sydney) on 2026-05-13
THIS IS A SCHEDULED EVENT May 13, 15:00 - 21:00 UTCMay 11, 02:06 UTCUpdate - We will be performing scheduled maintenance in SYD (Sydney) datacenter on 2026-05-13 between 15:00 and …
SYD (Sydney) on 2026-05-13
THIS IS A SCHEDULED EVENT May 13, 15:00 - 21:00 UTCMay 11, 08:46 UTCUpdate - We will be performing scheduled maintenance in SYD (Sydney) datacenter on 2026-05-13 between 15:00 and …
Claude.ai is experiencing elevated error rates
May 13, 14:45 UTC Resolved - This incident has been resolved. May 13, 12:59 UTC Update - We are continuing to investigate this issue. May 13, 12:21 UTC Investigating - …
Connectivity Issue - NL-AMS
May 13, 14:37 UTC Resolved - We haven’t observed any additional connectivity issues in our NL-AMS data center, and will now consider this incident resolved. If you continue to experience …
Claude.ai is experiencing elevated error rates
May 13, 11:57 UTC Resolved - This incident has been resolved. May 13, 11:48 UTC Monitoring - We are seeing recovery and currently monitoring at this time. May 13, 11:25 …
Hosting | Miami Incident Details
Type: Incident Duration: 4 days, 21 hours and 12 minutes Affected Components: DCImanager, Miami (MI2) May 14, 09:23:31 GMT+0 - Identified - Maintenance is still ongoing. DCI panel in Miami …
Edge Delivery Issues in Amsterdam, Netherlands
May 13, 10:25 UTC Resolved - We can confirm that the issue was mitigated at approximately 09:40 UTC on May 13, 2026, and the service has resumed normal operation. Customers …
Codex 5.5 engines are experiencing high error rate
Status: ResolvedAll impacted services have now fully recovered.Affected components Codex API (Operational) Codex Web (Operational) CLI (Operational) Codex in ChatGPT Desktop (Operational) VS Code extension (Operational)
Realtime API - SIP/WebRTC flow are down
Status: ResolvedAll impacted services have now fully recovered.Affected components Audio (Operational)
Shared Pooler scheduled maintenance in ap-southeast-1
May 13, 09:00 UTC Completed - The scheduled maintenance has been completed. May 13, 07:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
LAX (Los Angeles) on 2026-05-13
THIS IS A SCHEDULED EVENT May 13, 09:00 - 11:00 UTCMay 8, 14:31 UTCScheduled - We will be performing scheduled maintenance in LAX (Los Angeles) datacenter on 2026-05-13 between 09:00 …
[ICM-4952] Planned Maintenance on the Imperva data center in Sao Paulo, Brazil
May 13, 07:36 UTC Completed - The scheduled maintenance has been completed. May 13, 03:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Nintendo Online Maintenance: Nintendo Switch 2, Nintendo Switch
Online play (Nintendo Switch software)Currently, the network service is undergoing maintenance. Some network services may be unavailable at this time due to server maintenance. We apologise for any inconvenience this …
Elevated Errors for TLS Provisioning
Engineering has confirmed that our TLS Provisioning service has been fully restored. Customers may have experienced errors and timeouts when using the TLS provisioning API from 06:06 to 07:12 UTC. This incident is resolved. …
Elevated Errors for TLS Provisioning
Engineering has confirmed the impact to TLS Provisioning service has been mitigated.
Elevated Errors for TLS Provisioning
Our engineers believe they have identified contributing factor causing the issue impacting the TLS Provisioning features via API and Web application. We are now developing a fix, and will post a …
Nintendo Online Maintenance: Nintendo Switch 2, Nintendo Switch
Online play of some softwareDuring the maintenance window, network services may be unavailable.Services: certain network services
Elevated Errors for TLS Provisioning
We are investigating elevated errors to our TLS Provisioning feature.
Network Route Leak
May 13, 06:01 UTCResolved - This incident has been resolved.May 13, 03:31 UTCMonitoring - A fix has been implemented and we are monitoring the results.May 13, 00:57 UTCIdentified - One …
LHR (London) on 2026-05-13
May 13, 06:00 UTCCompleted - The scheduled maintenance has been completed.May 13, 00:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.May 8, 02:50 …
Network Congestion in BKK
May 13, 04:30 UTCResolved - Between 04:30 - 04:56 UTC customers reaching Bangkok, Thailand would have experienced an increase of 5xx errors and performance degradation due to congestion.
London III (LON3) Datacenter Network Maintenance - zscaler.net
Zscaler will be performing hardware maintenance in the London III (LON3) Datacenter.Maintenance window,Start: 2026-05-14 20:30 BSTEnd: 2026-05-14 23:30 BST(i.e. 2026-05-14 19:30 - 22:30 UTC) Update - Thu, 14 May 2026 …
[INC-1035] Buenos Aires, Argentina (EZE) Data Center Issue
May 13, 01:57 UTC Resolved - We have discovered a service degradation that affected the EZE PoP which may have resulted in customers experiencing impact for Imperva Cloud WAF and …
Edge Delivery Issues between India and Europe
May 13, 01:08 UTC Resolved - We can confirm that the issue was mitigated at 00:25 UTC on May 13, 2026 and the service has resumed normal operation. While we …
Connectivity Issue - AP-West (Mumbai) and IN-MAA (Chennai)
May 13, 01:02 UTC Resolved - This incident has been resolved. While we continue to monitor the upstream provider's progress on their underlying connectivity issue, our services are now stable …
Datacenter Maintenance - private.zscaler.com
Zscaler is performing proactive emergency maintenance activity for data centers across Geo regions.Users may observe very brief disconnect and reconnect to ZPA cloud during the maintenance activity. Update - Wed, …
Red Hat OpenShift on IBM Cloud version 421 is now available
Red Hat OpenShift on IBM Cloud version 4.21 is now available You can now create or update clusters to Red Hat OpenShift version 4.21. OpenShift 4.21 is based on Kubernetes …
VPC Block CSI Driver cluster addon patch updates
VPC Block CSI Driver cluster add-on patch updates. For more information, see the change log. IBM Storage Operator cluster add-on patch updates. For more information, see the change log. VPC …
Elevated errors on Claude Opus 4.7
May 12, 23:58 UTC Resolved - This incident has been resolved. May 12, 23:51 UTC Monitoring - A fix has been implemented and we are monitoring the results. May 12, …
Service Issue - ACLP Logs
May 12, 23:15 UTC Resolved - Our team became aware of an issue affecting the Cloud Pulse Metrics for Managed Databases (ACLP Metrics) for two short periods on May 12 …
STL (St. Louis) on 2026-05-12
May 12, 22:30 UTCCompleted - The scheduled maintenance has been completed.May 12, 19:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.May 12, 18:28 …
Cloudflare Zero Trust: Gateway Issues
May 12, 21:20 UTCResolved - This incident has been resolved.May 12, 21:00 UTCInvestigating - Cloudflare is investigating issues with the DNS resolver component within Gateway in our Chennai (MAA) and …
Issue accessing the Cloudflare IP ranges page
May 12, 21:17 UTCResolved - This incident has been resolved.May 12, 20:23 UTCMonitoring - A fix has been implemented and we are monitoring the results.May 12, 19:57 UTCInvestigating - Cloudflare …
Elevated errors for Claude Sonnet 4.6 and Haiku 4.5
May 12, 20:13 UTC Resolved - This incident has been resolved. May 12, 19:36 UTC Investigating - We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku …
Network Performance Issues
May 12, 19:48 UTCResolved - This incident has been resolved.May 12, 19:20 UTCMonitoring - A fix has been implemented and we are monitoring the results.May 12, 19:07 UTCIdentified - The …
Bot Manager Premier Issues
May 12, 19:18 UTC Resolved - We can confirm that the issue was mitigated at 23:13 UTC on May 11, 2026 and the service has resumed normal operation. Customers and …
Elevated Error Rate for Vaults and Credentials
May 12, 18:57 UTC Resolved - This incident has been resolved. May 12, 18:51 UTC Monitoring - A fix has been implemented and we are monitoring the results. May 12, …
Duplicate User Activity Logs Observed in SIEM LSS - private.zscaler.com, zpatwo.net
Zscaler is investigating an issue impacting a subset of customers using SIEM Log Streaming Service (LSS), where duplicate User Activity log entries may be observed within streamed payloads. Customers may …
Connectivity Issues Affecting India Data Centers - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zpatwo.net
We are currently investigating a connectivity issue impacting traffic between India and certain European destinations, primarily the UK. Customers may experience intermittent performance degradation affecting international traffic originating from the …
Incident with CodeQL, Webhooks, Notifications, and Slack Integration
May 12, 17:43 UTC Resolved - On May 12, 2026, between 13:41 and 17:43 UTC, some services experienced delays in processing. For the Code Scanning service, 53% of check runs …
Durable Objects availability issue
May 12, 17:12 UTCResolved - This incident has been resolved.May 12, 15:42 UTCInvestigating - Cloudflare is investigating an availability issue affecting Durable Objects in some regions. Customers may experience elevated …
UPDATE: Tests on ARM devices are stuck pending
Incident began at 2026-05-11 08:15 and ended at 2026-05-11 16:00 (all times are US/Pacific). Firebase Test Lab is experiencing higher wait times on ARM devices. We are currently investigating the …
RESOLVED: Tests on ARM devices are stuck pending
Incident began at 2026-05-11 08:15 and ended at 2026-05-11 16:00 (all times are US/Pacific). Firebase Test Lab is no longer experiencing delays for tests on ARM devices. Unless something unexpected …
"Failed to Load Dashboard" Errors
May 12, 16:35 UTC Resolved - This incident has been resolved. Thank you for your patience. May 12, 14:13 UTC Update - The fix is currently being rolled out to …
Increased Latency in API & Builds
May 12, 15:38 UTC Resolved - This incident has been resolved. May 12, 15:20 UTC Monitoring - We have implemented a fix and are monitoring system performance to ensure services …
Retrospective: Impacted Performance in TLS Provisioning
This event has been resolved.