Incident History
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Showing 5501-5550 of 7502 incidents
[INC-962] Hanoi, Vietnam (HAN) Data Center Issue
Jan 19, 22:05 UTCResolved - Service in the data center has been restored to normal.The status updates are an integral part of proactive monitoring and transparent communication about the status …
App ID Federated Login Option will be replaced
As of 25 Feb 2026, the App ID federated login option will be replaced with IBM Cloud SAML service provider. If you're currently using AppID, you can continue using it, …
Cloud | Chester Incident Details
Type: Incident Duration: 33 minutes Affected Components: Chester Jan 19, 17:05:16 GMT+0 - Investigating - We are currently experiencing network issues in Chester affecting our Cloud service, which may result …
Datacenter Maintenance - private.zscaler.com, zpatwo.net
Zscaler is performing proactive emergency maintenance activity for our data centers.Non-ZCC users may observe very brief disconnect and reconnect to ZPA cloud during the maintenance activity. Update - Mon, 19 …
Incident: Metrics Querying Unavailable in EU (Resolved)
Jan 19, 14:30 UTCResolved - Impact:Between 14:30 and 14:38 UTC, some customers in prod-eu-west-2 may have experienced issues querying metrics. During this time, read requests to the metrics backend were …
ZPA Diagnostic logs Issue - private.zscaler.com
Zscaler has detected an issue impacting the private.zscaler.com Cloud in the US region. A subset of customers in the impacted environments may observe the following:Diagnostics dashboards may show incomplete / …
Degraded Writes in AWS us-east-2
Jan 19, 01:21 UTCResolved - This incident has been resolved.Jan 18, 09:24 UTCMonitoring - The issue hasn't been seen for a reasonable amount of time and hasn't occurred when it …
Updated pricing for IBM Cloud for VMware Solutions
Updated pricing for IBM Cloud for VMware Solutions As of 1 January 2026, the prices are increased for VMware® software, Veeam® software, and VMware® Avi Load Balancer add-on. VMware software …
[RESCHEDULED] Planned Maintenance Notification for F5 Distributed Cloud DNS service – Impact: None
Jan 18, 20:00 UTCCompleted - The scheduled maintenance has been completed.Jan 17, 02:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 12, 23:20 …
Urgent Maintenance - zscloud.net
Zscaler will be performing an urgent maintenance on zscloud.net cloud. This maintenance is scheduled for Sunday at 04:00 PM UTC on January 18, 2026, and can take up to 1 …
Delayed Events
Jan 18, 09:24 EST Resolved - This incident is resolved. There's no more delay for the processing of Events, nor impact on the event stream, event based widgets and event …
Cloud | Amsterdam Incident Details
Type: Incident Duration: 1 hour and 21 minutes Affected Components: Amsterdam Jan 18, 14:00:09 GMT+0 - Investigating - We are currently experiencing network issues in Amsterdam, affecting VM/BM/LB data plane, …
Planned Maintenance Notification for F5 Distributed Cloud CDN in Lisbon (LS1) – Impact: Performance Degradation
Jan 18, 12:00 UTCCompleted - The scheduled maintenance has been completed.Jan 18, 04:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 6, 17:59 …
[TR-21145] Scheduled update to the Imperva Network protection – January 18, 2026
Jan 18, 09:30 UTCCompleted - The scheduled maintenance has been completed.Jan 18, 06:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 13, 08:24 …
Urgent Maintenance - zscloud.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on zscloud.net cloud which can take up to 30 minutes to complete.During the maintenance, the ZIA Admin Portal, …
Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge in B-London and Hong Kong – Impact: Brief Interruption
Jan 18, 06:54 UTCCompleted - The scheduled maintenance has been completed.Jan 17, 05:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 16, 19:05 …
Planned Maintenance Notification for F5 Distributed Cloud Logging service – Impact: None
Jan 18, 06:53 UTCCompleted - The scheduled maintenance has been completed.Jan 18, 05:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 4, 06:35 …
Urgent Maintenance - zscloud.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on zscloud.net cloud which can take up to 30 minutes to complete.During the maintenance, the ZIA Admin Portal, …
[INC-961] Osaka, Japan (OSK), Seoul, South Korea (KOR), and Tokyo, Japan (TKO) Data Center Issue
Jan 18, 01:10 UTCResolved - Monitoring has confirmed that services are stable across the affected data centers, and no further issues have been identified.The status updates are an integral part …
Network Connectors remain Offline from Cloud after software update - private.zscaler.com, zpatwo.net, zpabeta.net
Zscaler has identified an issue where a subset of Network Connectors (NCs) remained in an Offline state subsequent to an upgrade to software version 26.50.6 during the time window Jan …
[EXTENDED] Planned Maintenance Notification for F5 Distributed Cloud CDN in Sydney (SY5) – Impact: Performance Degradation
Jan 17, 18:30 UTCCompleted - The scheduled maintenance has been completed.Jan 17, 16:22 UTCUpdate - Dear Valued Customer,We would like to inform you that the ongoing maintenance for F5 Distributed …
RESOLVED: Daily BigQuery export data is delayed for some dates.
Incident began at 2026-01-07 07:00 and ended at 2026-01-17 00:00 (all times are US/Pacific). All dates have been processed up to January 16. Affected products: Crashlytics
Planned Maintenance Notification for F5 Distributed Cloud Regional Edge in Sydney (SY5) – Impact: Brief Interruption
Jan 17, 13:01 UTCCompleted - The scheduled maintenance has been completed.Jan 17, 01:01 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 7, 17:35 …
Capacity expansion of F5 Distributed Cloud Infrastructure in Amsterdam, Paris(pa2) & San Jose(sv10)
Jan 17, 13:00 UTCCompleted - The scheduled maintenance has been completed.Jan 17, 01:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 5, 04:15 …
Degraded Writes in AWS us-east-2
Jan 17, 09:04 UTCResolved - This incident has been resolved.Jan 17, 07:51 UTCInvestigating - We are currently investigating an issue causing degraded write performance across multiple products in the AWS …
Scheduled Maintenance Extended - zscalertwo.net
The Zscaler Site Reliability Engineering team will be extending the scheduled maintenance of the zscalertwo.net cloud by 2 hours. As part of our standard maintenance process, all logs will be …
Disruption with some GitHub services
Jan 17, 02:54 UTCResolved - Between 2026-01-16 16:17 and 2026-01-17 02:54 UTC, some Copilot Business users were unable to access and use certain Copilot features and models. This was due …
IBM Cloud Kubernetes Service worker node fix packs are available
IBM Cloud Kubernetes Service worker node fix packs are available. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the …
Upcoming Data Center Expansions - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zpatwo.net
Dear Zscaler Customer,In accordance with Zscaler Service Continuity Policy and per email notification sent on January 16, 2026, we would like to notify you of the upcoming data center expansions at the …
Osaka I Datacenter Scheduled Maintenance - zscloud.net
Zscaler will be expanding its global data center footprint and performing planned maintenance at our Osaka I (OSA1) data center. We expect minimal to no impact to services during the …
New York IV Datacenter Scheduled Maintenance - zscloud.net
Zscaler will be performing planned maintenance at our New York IV (NYC4) Data Center. We expect minimal to no impact to services during the maintenance window.Maintenance Window:Start time is January 20, 5:00 …
Sao Paulo II Data Center Decommissioning (ZPA) - private.zscaler.com
Please be advised that Sao Paulo II (SAO2) Data Center will be shut down any time after March 16, 2026.Sao Paulo IV (SAO4) data center is already live and ready …
New York IV Datacenter Scheduled Maintenance - zscaler.net, zscalertwo.net, zscalerthree.net
Zscaler will be expanding its global data center footprint and performing planned maintenance at our New York IV (NYC4) data center. We expect minimal to no impact to services during …
Vienna I Datacenter Scheduled Maintenance - zscaler.net, zscalertwo.net
Zscaler will be expanding its global data center footprint and performing planned maintenance at our Vienna I (VIE1) data center. We expect minimal to no impact to services during the …
Tokyo IV Datacenter Scheduled Maintenance - zscloud.net
Zscaler will be performing planned maintenance at our Tokyo IV (TYO4) Data Center. We expect minimal to no impact to services during the maintenance window.Maintenance Window:Start time is January 21, 8:00 am …
Washington I Datacenter Scheduled Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, zdxcloud.net
Zscaler will be expanding its core platform services and will be performing planned maintenance at our Washington I (WAS1) Data Center. We expect minimal to no impact to services during the …
SAML configurations may break on updates
Status: ResolvedOur Engineering team has resolved the issue. These systems should now be operating normally. If you continue to experience any problems, please open a ticket with our support team.Affected …
[INC-960] Network DDoS Issue Detected
Jan 16, 15:10 UTCResolved - Services are stable and operating normally.We identified an internal service issue that prevented customer traffic from being diverted to Imperva’s mitigation network during active attack …
Cloud Browser Isolation – Unable to create or modify isolation profiles - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler has identified an issue within Cloud Browser Isolation (CBI) impacting customers with legacy isolation SKUs. Affected customers may experience difficulties when attempting to create or modify isolation profiles. We will …
PRIMARY BGP ROUTE - COGENT - Operational
PRIMARY BGP ROUTE - COGENT is Operational
Jan 16, 2026
10:00
Incident Advisory: INC-20260116-429
Jan 16, 04:18 UTCResolved - The issue has been identified, and we have taken mitigative measures to resolve the situation. This incident has been confirmed as a non-service-impacting issue.Jan 16, …
Partial Mimir Write Outage
Jan 16, 04:00 UTCResolved - This incident has been resolved. Both read and write 5xx's and increased latency were experienced in the two periods:23:56:15 to 00:32:45 UTC00:55:30 to 01:36:15 UTCJan …
Preventative Dashboard and Management API maintenance
Jan 16, 03:00 UTCCompleted - The scheduled maintenance has been completed.Jan 16, 02:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 14, 04:24 …
Auckland II (AKL2) Datacenter Network Maintenance - zscalerthree.net
Zscaler will be performing hardware maintenance in Auckland II (AKL2) Datacenter.Scheduled Maintenance window, Start: 2026-01-19 08:00 UTC End: 2026-01-19 10:00 UTC (Local Time 2026-01-19 21:00 - 2026-01-19 23:00) Update …
[ICM-4509] Essential Maintenance on the Imperva data center in Jakarta, Indonesia
Jan 16, 00:51 UTCCompleted - The scheduled maintenance has been completed.Jan 15, 17:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Jan 8, 14:59 …
BYOL available for x86 SUSE Linux Enterprise Server SLES versions 15 and 16
BYOL available for x86 SUSE Linux Enterprise Server (SLES) versions 15 and 16 Bring your own license (BYOL) is now supported for x86 SUSE Linux Enterprise Server (SLES), versions 15 …
Sao Paulo I and Sao Paulo II Data Center Prolonged Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
You are receiving this notice in accordance with the Zscaler Service Continuity Policy.Please note that Zscaler will be performing prolonged scheduled Datacenter maintenance in Sao Paulo I (SAO1) and Sao Paulo II (SAO2) …
Singapore CDN & Storage Network Outage
Jan 15, 22:58 UTC Resolved - This incident has been resolved. Jan 15, 22:39 UTC Monitoring - A fix has been implemented, and we are monitoring. Jan 15, 22:28 UTC …
Incident: Trouble loading Slack, messages, or canvas
This issue is now resolved.Current status and recent actions taken: Affected users may have experienced performance issues in Slack.Scope: This issue did not affect any specific region, but a small …
Incident with Issues and Pull Requests
Jan 15, 18:54 UTCResolved - On January 15, 2026, between 16:40 UTC and 18:20 UTC, we observed increased latency and timeouts across Issues, Pull Requests, Notifications, Actions, Repositories, API, Account …