Incident History
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Showing 6351-6400 of 10504 incidents
WAW (Warsaw) on 2026-03-27
Mar 27, 07:01 UTCCompleted - The scheduled maintenance has been completed.Mar 27, 00:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 25, 19:51 …
ZRH (Zurich) on 2026-03-27
Mar 27, 06:30 UTCCompleted - The scheduled maintenance has been completed.Mar 27, 01:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 27, 00:12 …
LHR (London) on 2026-03-26
Mar 27, 06:00 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 23:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 19, 03:29 …
CMH (Columbus) on 2026-03-27
THIS IS A SCHEDULED EVENT Mar 27, 06:00 - 11:00 UTCMar 24, 00:08 UTCScheduled - We will be performing scheduled maintenance in CMH (Columbus) datacenter on 2026-03-27 between 06:00 and …
Urgent Maintenance - zscalertwo.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on zscalertwo.net cloud. This maintenance is scheduled for Thursday at 10:30 PM Pacific Time on March 26, 2026 …
Incident with Copilot
Mar 27, 05:00 UTCResolved - On March 27, 2026, from 02:30 to 04:56 UTC, a misconfiguration in our rate limiting system caused users on Copilot Free, Student, Pro, and Pro+ …
Realtime services unavailable
Mar 27, 02:58 UTCResolved - The issue has been resolved and Realtime services have returned to normal.Mar 27, 02:48 UTCMonitoring - The fix has been implemented and we’re monitoring to …
Elevated errors on Claude Opus 4.6 and Sonnet 4.6
Mar 27, 00:49 UTCResolved - This incident has been resolved.Mar 26, 23:06 UTCIdentified - We have identified an issue resulting in a low rate of errors on requests to Claude …
Trivy and LiteLLM Supply Chain Incident (CVE-2026-33634) Update - 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
Zscaler has analyzed the supply chain compromises affecting the Trivy security scanner and LiteLLM. Analysis confirms no impact to Zscaler platforms, products, or internal systems, including AI Guard.As a best practice …
Experience Center – SSO Error When Accessing Support Tab - zslogin.net
Zscaler is investigating an issue impacting Experience Center customers, where users may encounter an SSO error when navigating to the Support tab within the Experience Portal.Impact: Customers attempting to access …
IBM Cloud Object Storage plugin updates
IBM Cloud Object Storage plug-in updates. For more information, see the change log. IBM Cloud Kubernetes Service worker node fix packs are available. Worker node fix packs can be applied …
IBM Cloud Object Storage plugin updates
IBM Cloud Object Storage plug-in updates. For more information, see the change log. Red Hat OpenShift on IBM Cloud worker node fix packs are available. Worker node fix packs can …
Deprecation of Hyper Protect Crypto Services
Deprecation of Hyper Protect Crypto Services IBM Cloud® is transitioning its dedicated key management offering from Hyper Protect Crypto Services to IBM® Key Protect Dedicated (Single Tenant). As part of …
Deprecation of Hyper Protect Crypto Services
Deprecation of Hyper Protect Crypto Services IBM Cloud® is transitioning its dedicated key management offering from Hyper Protect Crypto Services to IBM® Key Protect Dedicated (Single Tenant). As part of …
New CLI upgrade indicators and console control plane health status for Satellite hosts
New! CLI upgrade indicators and console control plane health status for Satellite hosts. The CLI and Satellite console now surface upgrade indicators for control plane hosts. In the CLI, a …
Deprecation of Hyper Protect Crypto Services
Deprecation of Hyper Protect Crypto Services IBM Cloud® is transitioning its dedicated key management offering from Hyper Protect Crypto Services to IBM® Key Protect Dedicated (Single Tenant). As part of …
Deprecation of Hyper Protect Crypto Services
Deprecation of Hyper Protect Crypto Services IBM Cloud® is transitioning its dedicated key management offering from Hyper Protect Crypto Services to IBM® Key Protect Dedicated (Single Tenant). As part of …
Increase in 502 errors
Mar 26, 23:51 UTCResolved - This incident has been resolved.Mar 26, 23:40 UTCMonitoring - A fix has been implemented and we are monitoring the results.Mar 26, 23:30 UTCIdentified - Cloudflare …
Retrospective: Impacted Performance in Chicago (CHI)
During this incident, customers may have experienced elevated errors from 23:09 to 23:22 UTC.This incident is resolved.For more information about this retrospective status post, please reach out to Support through https://support.fastly.com.
Responses API and Sora Increased Error Rates
Status: ResolvedAll impacted services have now fully recovered.Affected components Responses (Operational)
Retrospective: Impacted Performance in Chicago (CHI)
Fastly Engineers detected a performance impacting event affecting the Chicago (CHI) data center. All other data centers and services were unaffected. The issue has been resolved and we are monitoring …
Scheduled Maintenance: Shielding Migration Tokyo (TYO) to Tokyo (NRT)
The scheduled maintenance has been completed.
Scheduled Maintenance: Shielding Migration Singapore (QPG) to Singapore (SIN)
The scheduled maintenance has been completed.
Elevated errors for MCP calls
Mar 26, 22:41 UTCResolved - This incident has been resolved.Mar 26, 22:25 UTCInvestigating - We are currently investigating an issue resulting in elevated errors for some MCP calls. We will …
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: 2026-04-08 …
SIN (Singapore) on 2026-03-26
Mar 26, 22:00 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 19:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 26, 18:18 …
Upcoming Extranet Virtual IP Address Announcement - zscloud.net
Dear Zscaler Customer,In accordance with Zscaler Service Continuity Policy and per email notification sent on March 26, 2026, we would like to notify you of the new Virtual IP addresses (VIPs) for the Zscaler Extranet …
Upcoming Extranet Virtual IP Address Announcement - zscalerthree.net
Dear Zscaler Customer,In accordance with Zscaler Service Continuity Policy and per email notification sent on March 26, 2026, we would like to notify you of the new Virtual IP addresses (VIPs) for the Zscaler Extranet …
[ICM-4744] Planned Maintenance on the Imperva data center in Mumbai 2, India
Mar 26, 21:47 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 20:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 17, 02:32 …
Upcoming Extranet Virtual IP Address Announcement - zscalertwo.net
Dear Zscaler Customer,In accordance with Zscaler Service Continuity Policy and per email notification sent on March 26, 2026, we would like to notify you of the new Virtual IP addresses (VIPs) for the Zscaler Extranet …
Upcoming Extranet Virtual IP Address Announcement - zscaler.net
Dear Zscaler Customer,In accordance with Zscaler Service Continuity Policy and per email notification sent on March 26, 2026, we would like to notify you of the new Virtual IP addresses (VIPs) for the Zscaler Extranet …
Delayed Monitors Notifications
Mar 26, 15:56 EDT Resolved - This incident has been resolved. Mar 26, 15:42 EDT Monitoring - A fix has been implemented and we are monitoring the results. Mar 26, …
Increased Response Times for Statistics Reporting
Mar 26, 19:21 UTC Resolved - This incident has been resolved. Mar 26, 17:38 UTC Monitoring - A fix has been implemented in our statistics backend and we're monitoring its …
Incorrect IP source information in spectrum HTTP/HTTPS apps
Mar 26, 19:08 UTCResolved - This incident has been resolved.Mar 26, 18:35 UTCMonitoring - A fix has been implemented and we are monitoring the results.Mar 26, 18:29 UTCIdentified - The …
Frankfurt VI Datacenter Scheduled Maintenance - zscaler.net
Zscaler will be expanding its global data center footprint and performing maintenance at our Frankfurt VI (FRA6) data center. We expect minimal to no impact to services during the maintenance …
Hyderabad (QBN) New Data Center
As part of Fastly’s global network expansion, we will be adding Hyderabad (QBN) data center to Fastly's Asia network. Traffic served by our Hyderabad (QBN) data center will be aggregated into our Asia region for …
Network Error Logging Issues
Mar 26, 17:55 UTCResolved - This incident has been resolved.Mar 25, 20:36 UTCMonitoring - A fix has been implemented and we are monitoring the results.Mar 25, 11:29 UTCIdentified - As …
Issue creating new projects in GCP europe-west3
Mar 26, 17:42 UTC Resolved - This issue is resolved. Customers are now able to create new Serverless projects in the GCP europe-west3 region Mar 26, 13:06 UTC Update - …
Data Infrastructure Insights Observability - Monitors - Degraded performance - (EU 1)
Mar 26, 17:20 UTC Resolved - This incident has been resolved. Mar 26, 14:42 UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar 26, …
ZRH (Zurich) on 2026-03-26
Mar 26, 17:00 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 11:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 26, 10:38 …
Incident: Trouble connecting to Slack
Intermittent errors when sending messages have been resolved. Additionally, some customers may see inaccurate notification badge counts which can be resolved with a hard reload to clear temporary local cache. …
PDX (Portland) on 2026-03-26
THIS IS A SCHEDULED EVENT Mar 26, 14:00 - 23:45 UTCMar 9, 13:52 UTCScheduled - We will be performing scheduled maintenance in PDX (Portland) datacenter on 2026-03-26 between 14:00 and …
[ICM-4768] Planned Maintenance on the Imperva data center in New York 2, NY
Mar 26, 10:57 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 01:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 17, 01:28 …
ZRH (Zurich) on 2026-03-26
Mar 26, 09:15 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 02:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 25, 01:28 …
Genesys Cloud Maintenance - FedRAMP
Mar 26, 05:00 EDT Completed - The scheduled maintenance has been completed. Mar 26, 03:00 EDT In progress - Scheduled maintenance is currently in progress. We will provide updates as …
PRG (Prague) on 2026-03-26
Mar 26, 08:15 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 01:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 25, 01:30 …
Planned Maintenance Activity for ZPA platform service - private.zscaler.com
We will be performing planned maintenance on our platform infrastructure in the Prod US region to enhance availability and resiliency. Some customers may witness below impact during this maintenance window:Momentary disconnect and …
ZRH (Zurich) on 2026-03-26
Mar 26, 07:30 UTCCompleted - The scheduled maintenance has been completed.Mar 26, 02:45 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 26, 02:27 …