Incident History
Search and filter through 10422 incidents
Showing 4051-4100 of 10422 incidents
Urgent Maintenance on San Francisco IV datacenter - zscaler.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on the San Francisco IV datacenter on the zscaler.net cloud. This maintenance can take up to 2 hours …
Urgent Maintenance - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler will be performing an urgent maintenance on websites https://sitereview.zscaler.com/ and http://filecheck.zscaler.com/ . This maintenance is scheduled for Thursday at 11:45 PM Pacific Time on June 4, 2026 (Friday, June …
Facebook Log-in Temporarily Unavailable
Jun 5, 04:42 UTC Resolved - This incident has been resolved. Jun 5, 00:57 UTC Investigating - Logging into Epic Games Store via your Facebook log-in credentials is temporarily unavailable. …
[Cancelled] Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge in Multiple locations – Impact: Minor Service Impact
Jun 5, 04:26 UTC Completed - Dear Valued Customer,We would like to inform you that the schedule maintenance for F5 Distributed Cloud Regional Edge in Multiple locations has been cancelled.Original …
Lagos III (LOS3) Datacenter Urgent Network Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com
Zscaler will be performing urgent hardware maintenance in the Lagos III (LOS3) Datacenter.Maintenance window,Start: 2026-06-05 04:00 WATEnd: 2026-06-05 08:00 WAT(i.e. 2026-06-05 03:00 - 07:00 UTC)During this maintenance, traffic will failover …
NRT (Tokyo) on 2026-06-04
Jun 4, 23:00 UTC Completed - The scheduled maintenance has been completed. Jun 4, 15:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
All Services| Almaty Incident Details
Type: Incident Duration: 8 hours and 2 minutes Affected Components: Almaty, Kazakhstan, Almaty, Almaty, Almaty, Almaty (KAL), Almaty, S3 Almaty Jun 5, 06:34:39 GMT+0 - Resolved - We are happy …
Sketchfab Website Outage
Jun 4, 22:28 UTC Resolved - This incident has been resolved. Jun 4, 18:34 UTC Investigating - We're working to fix an issue with the Sketchfab website appearing offline.
London V (LON5) Datacenter Network Maintenance - zscaler.net, zscalertwo.net, zscloud.net
Zscaler will be performing hardware maintenance in the London V (LON5) Datacenter.Maintenance window,Start: 2026-06-09 21:00 BSTEnd: 2026-06-10 01:30 BST(i.e. 2026-06-09 20:00 - 2026-06-10 00:30 UTC)During the maintenance, traffic will failover …
Elevated error rates for a subset of sites using Edge Functions
Jun 4, 20:59 UTC Resolved - This incident has been resolved. Between approximately 17:00 and 20:30 UTC, a subset of sites using Edge Functions experienced elevated 504 error rates. We …
CASB - SaaS Security API Integration Issue for OpenAI (ChatGPT) - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler has identified and is investigating an issue affecting CASB SaaS Security scanning for OpenAI (ChatGPT). Customers may experience delays in security scan results and related incident reporting for OpenAI …
[ICM-5077] Planned Maintenance on the Imperva data center in Taipei, Taiwan
Jun 4, 20:53 UTC Completed - The scheduled maintenance has been completed. Jun 4, 20:47 UTC Verifying - Verification is currently underway for the maintenance items. Jun 4, 17:00 UTC …
Live updates degraded
Jun 4, 20:32 UTC Resolved - Everything is operating normally. Jun 4, 20:20 UTC Investigating - We are investigating reports of impacted performance for some GitHub services.
Urgent Maintenance - zscalerone.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on zscalerone.net cloud. This maintenance is scheduled for Friday at 12:00 AM Pacific Time on June 5, 2026 …
RESOLVED: **Title** Multiple Workspace Products experiencing Issues. **Description** We are experiencing an issue with Google Voice, Google Meet, Google Drive, Google Chat, Google Calendar, Gmail, Google Docs beginning on Saturday, 2026-05-30 20:28 PDT. Our engineering team continues to investigate the issue. We will provide an update by Saturday, 2026-05-30 22:10 PDT with current details. We apologize to all who are affected by the disruption. **Symptoms** Customers may experience issues loadin
Incident began at 2026-05-31 03:28 and ended at 2026-05-31 04:24 (times are in Coordinated Universal Time (UTC)). Incident Report Summary Starting at 20:15 US/Pacific on Saturday, 30 May 2026, various …
RESOLVED: **Title** Multiple Workspace Products experiencing Issues. **Description** We are experiencing an issue with Google Voice, Google Meet, Google Drive, Google Chat, Google Calendar, Gmail, Google Docs beginning on Saturday, 2026-05-30 20:28 PDT. Our engineering team continues to investigate the issue. We will provide an update by Saturday, 2026-05-30 22:10 PDT with current details. We apologize to all who are affected by the disruption. **Symptoms** Customers may experience issues loadin
Incident began at 2026-05-31 03:28 and ended at 2026-05-31 04:24 (times are in Coordinated Universal Time (UTC)). Preliminary Incident Report We sincerely apologize for the disruption this incident caused to …
Copilot Code Review Failing
Jun 4, 19:59 UTC Resolved - On June 4, 2026, from 17:30 UTC to 18:55 UTC, Copilot Code Review experienced elevated failures for review requests on GitHub.com. Affected users saw …
Image API requests failing with 401s
Status: ResolvedAll impacted services have now fully recovered.Affected components Images (Operational)
Grafana Assistant Skills Page Blank
Jun 4, 18:28 UTC Resolved - This incident has been resolved. Jun 4, 17:00 UTC Identified - The issue has been identified, and we are working on a fix. Jun …
Increased error rate creating and managing Search and Vector Search indexes
Jun 4, 17:39 UTC Resolved - This incident has been resolved. Jun 4, 15:33 UTC Monitoring - A fix has been implemented and we are monitoring the results
Cloudflare Analytics API latency out of AMS
Jun 4, 16:36 UTC Resolved - This incident has been resolved. Jun 4, 15:21 UTC Investigating - Cloudflare is investigating latency issues with Cloudflare Analytics API, specifically affecting the Amsterdam …
Network Performance Issues in TLV
Jun 4, 16:25 UTC Resolved - This incident has been resolved. Jun 3, 16:44 UTC Identified - We have identified the source of this issue and are working toward a …
Emerging Service Issue - Support Phone Line
Jun 4, 15:51 UTC Resolved - The upstream issue has been resolved, and our Support phone line should now be fully functional again. Jun 3, 18:33 UTC Update - Our …
Increased 5XX error rate on Browser rendering
Jun 4, 15:37 UTC Resolved - This incident has been resolved. Jun 3, 14:58 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun 3, …
API Degraded Performance
June 3, 2026 16:05 UTCIdentified - Let's Encrypt's production API is experiencing degraded performance. We've re-routed traffic from the affected datacenter. Clients may have sporadically encountered 404 and 500 error …
Cloudflare Storage Maintenance
Jun 4, 13:00 UTC Completed - The scheduled maintenance has been completed. Jun 4, 12:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
DNS API Service
Jun 4, 11:47 UTC Resolved - Between 09:41 and 11:24 UTC, our Engineering team identified an issue impacting the DNS API service. During this period, users may have experienced issues …
RESOLVED: Google SecOps SIEM customers in the US region may be experiencing delays in data ingestion for cloud-based v2 feeds.
Incident began at 2026-06-03 22:14 and ended at 2026-06-04 03:59 (all times are US/Pacific). Summary [Mitigated] Google SecOps SIEM customers in the US region may have experienced delays in data …
UPDATE: Google SecOps SIEM customers in the US region may be experiencing delays in data ingestion for cloud-based v2 feeds.
Incident began at 2026-06-03 22:14 and ended at 2026-06-04 03:59 (all times are US/Pacific). Description Mitigation work is still underway by our engineering team. Current data indicates a significant improvement …
UPDATE: Google SecOps SIEM customers in the US region may be experiencing delays in data ingestion for cloud-based v2 feeds.
Incident began at 2026-06-03 22:14 and ended at 2026-06-04 03:59 (all times are US/Pacific). Description We are experiencing an issue with Google SecOps in the US region beginning on Wednesday, …
Cloudflare Analytics API latency out of AMS
Jun 4, 09:27 UTC Resolved - This incident has been resolved. Jun 4, 09:08 UTC Investigating - Cloudflare is investigating latency issues with Cloudflare Analytics API, specifically affecting the Amsterdam …
Customers may see delays with creating Azure serverless projects
Jun 4, 09:20 UTC Resolved - This incident has been resolved. Jun 4, 06:21 UTC Update - Customers may see delays with creating Azure serverless projects and existing Azure projects …
Urgent Maintenance on Boston I datacenter - zscalertwo.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on the Boston I datacenter on the zscalertwo.net cloud. This maintenance can take up to 2 hours to …
Service Issue - Block Storage Newark, US
Jun 4, 09:11 UTC Resolved - We haven’t observed any additional issues with the Block Storage service in Newark, US, and will now consider this incident resolved. If you continue …
Data Center Capacity Expansion for Chicago (CHI)
This scheduled maintenance has been completed.
Houston (IAH) Rerouted Traffic
Traffic in Houston (IAH) has been temporarily rerouted.All other locations and services are unaffected.
Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Logging Service – Impact: Degraded Performance
Jun 4, 07:30 UTC Completed - The scheduled maintenance has been completed. Jun 4, 03:30 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Network Congestion in Frankfurt
Jun 4, 06:59 UTC Resolved - Cloudflare observed network congestion in Frankfurt from 05:53 UTC to 06:08 UTC. The issue is now resolved.
[INC-1055] New York 2, NY (EWR) Data Center Issue
Jun 4, 06:30 UTC Resolved - The technical team implemented the necessary fixes, completed validation activities, and confirmed service stability through continuous monitoring. All services are operating normally. The PoP …
K6 Test Runs Degraded Performance
Jun 4, 05:47 UTC Resolved - This incident has been resolved. Jun 3, 21:23 UTC Monitoring - We have applied a fix, and are monitoring the results. Jun 3, 20:40 …
Data Center Capacity Expansion for Chicago (CHI)
Fastly will be adding capacity at our Chicago (CHI) POP. End-users may observe connection resets as traffic is migrated onto new hardware starting on 04 June 2026 at 05:00 UTC. …
Increased latency for Codex compaction for a subset of users
Status: ResolvedAll impacted services have now fully recovered.Affected components Codex Web (Operational) CLI (Operational) Codex in ChatGPT Desktop (Operational) VS Code extension (Operational) Codex API (Operational)
Disruption with some GitHub services
Jun 4, 04:11 UTC Resolved - Between June 1, 2026, 23:00 UTC and June 4, 2026 04:11 UTC, customers experienced delays in Dependabot scheduled version updates. Pull request creation for …
[ICM-5059] Planned Maintenance on the Imperva data center in Paris, France
Jun 4, 03:18 UTC Completed - The scheduled maintenance has been completed. Jun 3, 22:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Issue with Bot Management Traffic Categorization For Verified Bots
Jun 4, 00:12 UTC Resolved - This incident has been resolved. Jun 4, 00:07 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun 3, …
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 …
Urgent Scheduled Maintenance - zdxcloud.net
The Zscaler SRE team will be performing an urgent maintenance on the zdxcloud.net cloud. This maintenance is scheduled for Thursday at 06:00 AM UTC on 04 June, 2026, and can …
Audit Log Delays
Jun 3, 21:25 UTC Resolved - An effective fix has been implemented and this incident is now resolved. Jun 3, 21:15 UTC Identified - The cause of this issue has …
[ICM-5034] SIN to XSP PoP Migration - Singapore
Jun 3, 20:38 UTC Completed - The scheduled maintenance has been completed. Jun 2, 17:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …