May 2026: CZERO PRD portal is currently accessible
The CZERO PRD portal experienced a 10.8-hour outage that prevented users from logging in, caused by a Microsoft data center power event in the West US 2 region that affected underlying infrastructure. The power event resulted in increased latency and intermittent connectivity issues across multiple Microsoft services including Storage and Compute. The incident was resolved after Microsoft restored the affected network components, with portal access returning to normal functionality.