Incident History
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Degradation in DLP functionality - zscalertwo.net
Zscaler has detected an issue with its DLP - EDM and IDM functionality on the zscalertwo.net Cloud. A subset of customers in the AMER region may experience partial disruption of …
Log Forwarding Failures
Mar 6, 04:43 UTC Resolved - This incident has been resolved. Mar 5, 23:45 UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar 5, …
IST (Istanbul) on 2026-03-05
Mar 6, 03:00 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 23:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 5, 09:36 …
App Platform Deployments
Mar 6, 01:12 UTCResolved - As of 00:22 UTC, our Engineering team has confirmed that the issue causing delays in App Platform deployments has been fully resolved. The fix implemented …
Port Blair (IXZ) New Data Center
The scheduled maintenance has been completed.To offer feedback on our status page, click "Give Feedback"
Improved Input Validation for User-Editable Text Fields - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zdxcloud.net, zpatwo.net, app.zsdpc.net, app.eu.zsdpc.net, zpabeta.net, zsdkone.net, zscalerrisk.net, admin.zscaleranalytics.net, zslogin.net
We’ve enhanced validation for certain user-editable fields to ensure user-provided values remain plain text and render consistently across the UI (including tables, tooltips, and logs).What ChangedZIA now enforces stricter validation …
Actions is experiencing degraded availability
Mar 5, 23:55 UTCResolved - This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared …
Write failures in prod-eu-west-0
Mar 5, 23:36 UTCResolved - We continue to observe a continued period of recovery. At this time, we are considering this issue resolved. No further updates.Mar 5, 22:41 UTCMonitoring - …
[INC-987] Issue with Cache Purge
Mar 5, 22:59 UTCResolved - Our engineering teams have completed the remediation. The issue affecting cache purge functionality has been resolved. The status updates are an integral part of proactive …
Scheduled Maintenance Extended - EMEA Region - zscloud.net
The Zscaler Site Reliability Engineering team will be extending the scheduled maintenance of the EMEA region's datacenters on zscloud.net cloud by 3 hours. During this extended maintenance window the ZIA …
Enterprise Application Access (EAA) Issues
Mar 5, 22:25 UTCResolved - We can confirm that the issue was mitigated at 20:55 UTC on March 5, 2026 and the service has resumed normal operation. Customers and partners …
ChatGPT Issues Sending Messages
Status: ResolvedAll impacted services have now fully recovered.Affected components Conversations (Operational)
Vienna I Datacenter Scheduled Maintenance - zscaler.net, zscalertwo.net
Zscaler will be enabling IPv6 at our Vienna I (VIE1) Data Center. During the maintenance window the services through VIE1 Data Center will be restarted in phases to minimize the …
[ICM-4633] Planned Maintenance on the Imperva data center in Tokyo, Japan
Mar 5, 21:16 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 20:50 UTCVerifying - Verification is currently underway for the maintenance items.Mar 5, 15:00 UTCIn progress - Scheduled maintenance …
Port Blair (IXZ) New Data Center
As part of Fastly’s global network expansion, we will be adding Port Blair (IXZ) data center to Fastly's Asia network. Traffic served by our Port Blair (IXZ) data center will be aggregated …
UPDATE: Deploys from GitHub are failing in us-east5
Incident began at 2026-03-05 08:50 and ended at 2026-03-05 11:30 (all times are US/Pacific). We are investigating increased errors when connecting to GitHub in us-east5. This is believed to affect …
RESOLVED: Deploys from GitHub are failing in us-east5
Incident began at 2026-03-05 08:50 and ended at 2026-03-05 11:30 (all times are US/Pacific). The issue has been resolved. Affected products: App Hosting
Multiple services are affected, service degradation
Mar 5, 19:30 UTCResolved - On Mar 5, 2026, between 16:24 UTC and 19:30 UTC, Actions was degraded. During this time, 95% of workflow runs failed to start within 5 …
FSD (Sioux Falls) on 2026-03-05
Mar 5, 19:00 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 16:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 4, 23:10 …
Grafana Cloud Logs - Write degradation in Azure Netherlands (eu-west-3)
Mar 5, 18:31 UTCResolved - This incident has been resolved.Mar 4, 22:41 UTCUpdate - We continue to monitor mitigation efforts and work with our CSP.Mar 3, 22:19 UTCIdentified - The …
Service Issue: RTX 4000 Ada GPU Errors Across Multiple Regions
Mar 5, 18:11 UTCResolved - We haven’t observed any additional issues with the service, and will now consider this incident resolved. If you continue to experience problems, please open a …
Degraded performance for package publish
Mar 5, 17:35 UTC Resolved - This incident has been resolved. Mar 5, 13:01 UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar 5, …
Washington DC IV Datacenter Issue - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler has detected an issue with its Washington DC IV datacenter and is currently investigating the matter. Some customers may encounter difficulties with DNS resolution. If you’re currently experiencing any …
Incident Advisory: INC-20260305-444
Mar 5, 15:40 UTCResolved - This incident has been resolved.Mar 5, 15:39 UTCUpdate - The issue has been identified, and we have taken mitigative measures to resolve the situation. This …
Incident: Issues with App Mentions, Grid Migrations, and Notifications
This issue is now resolved for all users.Current status and recent actions taken: The issue is now resolved, and users should no longer be experiencing any trouble with when using …
PDX (Portland) on 2026-03-05
THIS IS A SCHEDULED EVENT Mar 5, 14:00 - 23:59 UTCFeb 24, 00:04 UTCScheduled - We will be performing scheduled maintenance in PDX (Portland) datacenter on 2026-03-05 between 14:00 and …
Cloudflare Radar Delays
Mar 5, 12:58 UTCResolved - This incident has been resolved.Mar 5, 12:01 UTCMonitoring - Cloudflare Radar has now recovered and services are fully operational. We are continuing to monitor the …
Fortnite: Downtime for v39.51 Update
Mar 5, 11:08 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 09:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 4, 21:43 …
GRU (São Paulo) on 2026-03-05
Mar 5, 11:00 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 05:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Feb 26, 02:46 …
EOS Maintenance
Mar 5, 10:00 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 07:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Feb 19, 18:07 …
AMS (Amsterdam) on 2026-03-05
Mar 5, 09:00 UTCCompleted - The scheduled maintenance has been completed.Mar 5, 01:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 5, 00:46 …
Connectivity Issue - FRA datacenter (Frankfurt)
Mar 5, 09:00 UTCResolved - We haven’t observed any additional connectivity issues in our Frankfurt data center, and will now consider this incident resolved. If you continue to experience problems, …
[Scheduled] Cloud | Manassas Maintenance
Type: Maintenance Duration: 1 hour Affected Components: Manassas Mar 5, 08:00:00 GMT+0 - Identified - During this time period, our engineering team will be performing OpenStack Neutron Upgrade. No service …
High Error Rate in Realtime API (EU)
Status: ResolvedAll impacted services have now fully recovered.Affected components Fine-tuning (Operational) Login (Operational) Moderations (Operational) Agent (Operational) Chat Completions (Operational) Realtime (Operational) Images (Operational) Audio (Operational) Compliance API (Operational) Login …
HAM (Hamburg) on 2026-03-04
Mar 5, 07:00 UTCCompleted - The scheduled maintenance has been completed.Mar 4, 23:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 3, 21:08 …
Scheduled Database Maintenance
Mar 4, 22:30 PST Completed - The scheduled maintenance has been completed. Mar 4, 21:30 PST In progress - Scheduled maintenance is currently in progress. We will provide updates as …
User may experience errors in ChatGPT
Status: ResolvedAll impacted services have now fully recovered.Affected components Conversations (Operational)
Oracle Cloud Infrastructure Virtual Cloud Network (VCN) | US East (Ashburn) | 210f910e
Mar0505:12 UTCResolved - We have resolved the issue which affected multiple Oracle Cloud Infrastructure (OCI) services in the US East (Ashburn) region. Oracle engineers have validated that service functionality is …
【已恢复】DeepSeek 网页不可用（[Resolved]DeepSeek Web Service Not Available）
Mar 5, 12:35 CSTResolved - This incident has been resolved.Mar 5, 12:32 CSTMonitoring - A fix has been implemented and we are monitoring the results.Mar 5, 12:23 CSTIdentified - The …
【已恢复】DeepSeek 网页不可用（[Resolved]DeepSeek Web Service Not Available）
Status: resolvedThis incident has been resolved.Affected components: 网页对话服务 (Web Chat Service)
Internal Load Balancers Connectivity
Mar 5, 01:52 UTCResolved - From 19:57 UTC to 01:03 UTC, customers may have experienced connectivity issues between Internal Load Balancers and their associated target droplets, which could have resulted …
Disruption with some GitHub services
Mar 5, 01:30 UTCResolved - On March 5, 2026, between 12:53 UTC and 13:35 UTC, the Copilot mission control service was degraded. This resulted in empty responses returned for users' …
Elevated Durable Objects and R2 API Latency
Mar 5, 01:30 UTCResolved - This incident has been resolved.Mar 5, 00:34 UTCInvestigating - We are investigating elevated latency affecting Durable Objects and R2 API requests in Western North America …
Some OpenAI models degraded in Copilot
Mar 5, 01:13 UTCResolved - On March 5th, 2026, between approximately 00:26 and 00:44 UTC, the Copilot service experienced a degradation of the GPT 3.5 Codex model due to an …
API Error Rates
Status: ResolvedAll impacted services have now fully recovered.Affected components Images (Operational) Chat Completions (Operational) Audio (Operational) Fine-tuning (Operational) Moderations (Operational) Responses (Operational) Codex Web (Operational) Batch (Operational) Realtime (Operational) Files …
End of Support for KMIP for VMware
End of Support for KMIP for VMware Key Management Interoperability Protocol (KMIP™) for VMware offering support will end on 31 December 2026 after which the KMIP for VMware service will …
OpenShift Data Foundation cluster addon patch updates
OpenShift Data Foundation cluster add-on patch updates. For more information, see the change log. Type: release_note Regions: global Resources: openshift Type: release_note Update Time: Fri Sep 04 2026 13:13:28 GMT+0000
New IBM Cloud Kubernetes Service version 135
New! IBM Cloud Kubernetes Service version 1.35. You can now create or update clusters to Kubernetes version 1.35. With Kubernetes 1.35, you get the latest stable enhancements from the Kubernetes …
Advertised routes per VPC quota increased combined total limit applies
Advertised routes per VPC quota increased (combined total limit applies) The advertised routes per VPC quota has increased from 30 to 70. The quota of advertised routes per VPC and …
Release Schematics Agents version
Release Schematics Agents version The Schematics agent version v1.7.0 release includes the following enhancements: Added support for Virtual Private Endpoints (VPE) way of deployments: Enabled agent deployment using Virtual Private …