New AI Incident Response, Multi-Region Agents, and Custom-Domain Status Pages — May 2026
Services Pricing Dashboard

Scheduled Maintenance Extended - CHI - zscalerthree.net

Minor Impact Resolved Ongoing May 20, 2026

Incident Lifecycle

Resolved

Incident Timeline

Resolved
The Zscaler Site Reliability Engineering team will be extending the scheduled maintenance for CHI DCs by two hours. As part of our standard maintenance process, all logs will be collected and available after maintenance has been completed. Please contact Zscaler Support if you have additional questions. 
May 20, 2026 at 4:01 AM UTC
Was your business affected by this Zscaler outage?
Set up instant alerts for Zscaler, be the first to know about outages via email, Slack, Teams, or Discord.