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Stay InformedCC00020

Windows 365: Week of January 19, 2026

Services: Windows 365· Published: 2026-01-19· MS modified: 2026-01-19· View source ↗
What's new

Microsoft announcement

Expanded UDP Connectivity Validation with the TURN Health Check

The existing UDP connectivity check in Azure Network Connection (ANC) validates STUN (Session Traversal Utilities for NAT) reachability. We’re enhancing this check to also validate TURN (Traversal Using Relays around NAT) connectivity, giving administrators a more complete view of relay-path readiness. With TURN health surfaced alongside STUN on the ANC page, administrators can more quickly spot and remediate relay-path issues before they impact users.

Learn more about Azure network connection health checks.

Learn more about Network Connectivity Flows.

Source

Public Microsoft post (not observed by a tenant):
https://learn.microsoft.com/en-us/windows-365/enterprise/whats-new#week-of-january-19-2026

Change history