Incident History
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Intermittent Connectivity Issues Impacting a Subset of Destinations - zscaler.net, zscloud.net
Zscaler is investigating an issue that may affect connectivity when accessing a subset of destinations. Based on our current assessment, impacted customers may experience application access failures, connection timeouts, and …
OAuth Account Creation / Login Error
Status: ResolvedAll impacted services have now fully recovered.Affected components Login (Operational) Login (Operational)
China Premium Access Plus Shanghai Datacenter (Shanghai VI) Network Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
Shanghai VI DC network providers have advised maintenance work as below. During the maintenance window, China Premium Access Plus services within these data centres may experience intermittent disconnections.Start Time: 2026-07-03 …
Nintendo Online Maintenance: Wii U, nintendo 3DS
Login Using Nintendo Network IDDuring the maintenance window, all network services will be unavailable. Services:
Connectivity disruption for AWS Bahrain (me-south-1)
Jun 15, 19:27 UTC Update - Update — This incident is still ongoing. AWS Bahrain (me-south-1) has been removed from new deployment selection on cloud.elastic.co. Existing deployments remain inaccessible due …
Intermittent Elastic Cloud Serverless Availability Issues in AWS us-east-1
Jun 15, 19:13 UTC Resolved - This issue has been resolved. Jun 15, 18:00 UTC Monitoring - This issue has been mitigated, and we are continuing to monitor the situation. …
Multiple services have elevated errors and endpoint failures when checking feature flags
Jun 15, 19:10 UTC Resolved - Between 17:38 UTC and 18:22 UTC on June 15, 2026, approximately 83% of requests to the analytics endpoint serving the /chronicle feature failed. The …
RESOLVED: Elevated error rates when loading data on the Crashlytics, Release Monitoring, and Performance Monitoring dashboards, within Android Studio, and via our MCP tools.
Incident began at 2026-06-15 08:30 and ended at 2026-06-15 11:00 (all times are US/Pacific). We are experiencing an issue causing elevated error rates when loading data on the Crashlytics, Release …
Service is operating normally: [RESOLVED] Fable 5 and Mythos 5 Access
Claude Fable 5 and Claude Mythos 5 models remain unavailable for all users in all regions. We are resolving this Health event. For further details please view the Anthropic statement.
Increased latency with webhooks
Jun 15, 17:37 UTC Resolved - This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be …
Cloudflare Storage Maintenance
Jun 15, 13:00 UTC Completed - The scheduled maintenance has been completed. Jun 15, 12:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
UPDATE: Google SecOps customers may have experienced higher detection latency, slower searches and dashboards in asia-southeast1
Incident began at 2026-06-15 00:39 and ended at 2026-06-15 04:30 (all times are US/Pacific). We are experiencing an issue with Google SecOps search, detections and dashboards beginning on Monday, 2026-06-15 …
RESOLVED: Google SecOps customers may have experienced higher detection latency, slower searches and dashboards in asia-southeast1
Incident began at 2026-06-15 00:39 and ended at 2026-06-15 04:30 (all times are US/Pacific). Google SecOps customers may have experienced higher detection latency, slower searches and dashboards in asia-southeast1 The …
UPDATE: Google SecOps customers may have experienced higher detection latency, slower searches and dashboards in asia-southeast1
Incident began at 2026-06-15 00:39 and ended at 2026-06-15 04:30 (all times are US/Pacific). We are experiencing an issue with Google SecOps search, detections and dashboards beginning on Monday, 2026-06-15 …
UPDATE: Google SecOps customers may have experienced higher detection latency, slower searches and dashboards in asia-southeast1
Incident began at 2026-06-15 00:39 and ended at 2026-06-15 04:30 (all times are US/Pacific). We are experiencing an issue with Google SecOps search, detections and dashboards beginning on Monday, 2026-06-15 …
[Scheduled] Cloud AI | London Maintenance
Type: Maintenance Duration: 4 hours Affected Components: London-2 Jun 15, 09:00:01 GMT+0 - Identified - Maintenance is now in progress Jun 15, 13:00:00 GMT+0 - Completed - Maintenance has completed …
Elevated errors on Claude Opus 4.8
Jun 15, 08:56 UTC Resolved - This incident has been resolved. Jun 15, 08:14 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun 15, …
LHR (London) on 2026-06-15
Jun 15, 07:30 UTC Completed - The scheduled maintenance has been completed. Jun 15, 01:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
[Scheduled] Cloud | Warsaw Maintenance
Type: Maintenance Duration: 4 hours Affected Components: Containers, Warsaw, Function as a Service, Database Jun 11, 08:25:52 GMT+0 - Identified - During this time period, our engineering team will be …
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 …
Nintendo Online Maintenance: Nintendo Switch 2, Nintendo Switch
Online play (Nintendo Switch software)During the maintenance window, network services may be unavailable.Services: Network services for some software
YUL (Montréal) on 2026-06-15
THIS IS A SCHEDULED EVENT Jun 15, 05:00 - 12:00 UTC Jun 10, 00:16 UTC Scheduled - We will be performing scheduled maintenance in YUL (Montréal) datacenter on 2026-06-15 between …
Elevated latency and errors in FRA1 Vercel Region (Frankfurt, Germany)
Jun 15, 01:24 UTC Resolved - This incident has been resolved. Jun 15, 00:25 UTC Monitoring - All traffic has been restored to the FRA1 Vercel Region. Jun 14, 23:15 …
[Scheduled] Streaming| Amsterdam Maintenance
Type: Maintenance Duration: 3 hours Affected Components: Amsterdam, Netherlands, Live Streaming Jun 15, 00:00:01 GMT+0 - Identified - Maintenance is now in progress Jun 15, 03:00:00 GMT+0 - Completed - …
OpenShift Virtualization cluster addon patch updates
OpenShift Virtualization cluster add-on patch updates. For more information, see the change log. Type: release_note Regions: global Resources: openshift Type: release_note Update Time: Thu Jun 18 2026 15:52:03 GMT+0000
Ingress ALB patch updates
Ingress ALB patch updates. For more information, see the change log. Type: release_note Regions: global Resources: containers-kubernetes Type: release_note Update Time: Thu Jun 18 2026 15:06:28 GMT+0000
Functional updates and fixes made available on 26 May 2026 are now available in more regions
Functional updates and fixes made available on 26 May 2026 are now available in more regions. Regions supporting new functionality and fixes: Sao Paulo (br-sao) Chennai (in-che) Frankfurt (eu-de) Montreal …
Inplace major version upgrades for Databases for PostgreSQL
In-place major version upgrades for Databases for PostgreSQL As a continuation of the in-place major version upgrades for PostgreSQL release notes dated 08 Dec 2025, we now have in-place upgrade …
Nintendo Online Maintenance: Wii U, nintendo 3DS
Login Using Nintendo Network IDDuring the maintenance window, all network services will be unavailable. Services:
Nintendo Online Maintenance: Nintendo Switch 2, Nintendo Switch
Online play (Nintendo Switch software)During the maintenance window, network services may be unavailable.Services: F-ZERO 99
Cogent Maintenance: Date: 06/28/2026, Location: Los Angeles, CA Work order number: NC944-77
Date: 06/28/2026, Location: Los Angeles, CA Work order number: NC944-77
Cogent Maintenance: Date: 06/18/2026, Location: Los Angeles, CA Work order number: NC944-97
Date: 06/18/2026, Location: Los Angeles, CA Work order number: NC944-97
Cogent Maintenance: Date: 06/18/2026, Location: Dallas, TX Work order number: NC944-96
Date: 06/18/2026, Location: Dallas, TX Work order number: NC944-96
Cogent Maintenance: Date: 06/18/2026, Location: Miami, FL Work order number: NC944-98
Date: 06/18/2026, Location: Miami, FL Work order number: NC944-98
Cogent Maintenance: Date: 06/17/2026, Location: Atlanta, GA Work order number: NC944-95-0
Date: 06/17/2026, Location: Atlanta, GA Work order number: NC944-95-0
Cogent Maintenance: Date: 06/16/2026, Location: Atlanta, GA Work order number: NC944-95
Date: 06/16/2026, Location: Atlanta, GA Work order number: NC944-95
RESOLVED: Google SecOps customers are experiencing login and API request failures in multiple regions
Incident began at 2026-06-14 05:40 and ended at 2026-06-14 09:14 (all times are US/Pacific). Summary [Mitigated] Google SecOps customers experienced login and API request failures in multi-region:us Description The issue …
UPDATE: Google SecOps customers are experiencing login and API request failures in multiple regions
Incident began at 2026-06-14 05:40 and ended at 2026-06-14 09:14 (all times are US/Pacific). Summary [Mitigated] Google SecOps customers experienced login and API request failures in multiple regions Description The …
Cogent Maintenance: Date: 06/13/2026, Location: San Jose, CA Work order number: NA28772
Date: 06/13/2026, Location: San Jose, CA Work order number: NA28772
UPDATE: Google SecOps customers are experiencing login and API request failures in multiple regions
Incident began at 2026-06-14 05:40 and ended at 2026-06-14 09:14 (all times are US/Pacific). Description Mitigation work is still underway by our engineering team. Preliminary data indicates that the current …
UPDATE: Google SecOps customers are experiencing login and API request failures in multiple regions
Incident began at 2026-06-14 05:40 and ended at 2026-06-14 09:14 (all times are US/Pacific). Description We are investigating an issue with Google SecOps where some customers may experience intermittent errors …
[EXTENDED] Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Global Controller in Multiple locations – Impact: Brief Interruption
Jun 14, 11:30 UTC Completed - The scheduled maintenance has been completed. Jun 14, 05:49 UTC Update - Dear Valued Customers,We would like to inform you that the ongoing maintenance …
Scheduled Maintenance Extended - zscloud.net
The Zscaler Site Reliability Engineering team will be extending the scheduled maintenance of the zscloud.net cloud by 2 hours. As part of our standard maintenance process, all logs will be …
Intermittent Slow Cache Responses
Jun 14, 03:40 UTC Resolved - This incident has been resolved. Jun 14, 03:30 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun 13, …
Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge in Toronto – Impact: Brief Interruption
Jun 13, 09:30 UTC Completed - The scheduled maintenance has been completed. Jun 13, 04:30 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
[EXTEND] Planned Maintenance Notification for F5 Distributed Cloud CDN in London (TN2-LON)– Impact: Performance Impact
Jun 13, 08:00 UTC Completed - The scheduled maintenance has been completed. Jun 13, 03:12 UTC Update - Dear Valued Customer,We would like to inform you that the ongoing maintenance …
Elevated errors on Claude Opus 4.8
Jun 13, 02:11 UTC Resolved - This incident has been resolved. Jun 13, 02:03 UTC Investigating - We are currently investigating this issue.
CVE-2026-0249 GlobalProtect App: Certificate Validation Bypass Vulnerabilities (Severity: MEDIUM)
CVE-2026-0250 GlobalProtect App: Buffer Overflow Vulnerability during connection to Portal or Gateway (Severity: MEDIUM)
Service impact: Fable 5 and Mythos 5 Access
To support compliance with the US Government export control directive, Anthropic has asked us to revoke access to Claude Fable 5 and Claude Mythos 5 for all users in all …