Microsoft Teams Rooms (MTRoW) Update Version 5.6.135.0
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Update Summary
5.6.135.0 (5/27/2026) adds Miracast support, room health banners, enhanced issue detection with auto-remediation, and default front-of-room resolution scaling enforcement. It also fixes Whiteboard meeting join settings and a touch console freeze in breakout rooms.
Update Details
Bug Fixes
- Fixed an issue where Coordinated meeting join audio and video settings were not applied correctly in Whiteboard meetings.
- Fixed an issue where the touch console would freeze after entering or leaving a breakout room.
New Features
- Miracast support for wireless screen sharing on all-in-one touch boards running Windows, alongside Teams Cast and HDMI ingest.
- Room health signal banners on the front-of-room display and console when critical issues affect room functionality.
- Enhanced issue detection in Teams Rooms on Windows with auto-remediation through Teams Rooms Pro Management.
- Default enforcement of front-of-room resolution and display scaling based on display resolution.
Hints
- Resolution and scaling should be configured only through Pro Management Portal settings or XML to avoid custom settings being overridden.
- The configuration script still works, but settings outside expected parameters may be overridden after this update.
- Teams Rooms on Windows devices with a console will support Miracast in a future client release.
Product Information
Vendor: Microsoft
Product: Teams Rooms (MTRoW)
Product type: Software
Platform: Windows
Version: 5.6.135.0
Vendor information published: May 27, 2026
Original release notes: View on vendor site
Published on updatealert.io: Jun 2, 2026
Description: Meeting room system software for Microsoft Teams Rooms on Windows.