| TM1423737 | Microsoft Teams | Mac users may see distorted content when sharing their full screen in Microsoft Teams meetings or recordings |
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| Status | serviceDegradation |
|---|---|
| Classification | advisory |
| User Impact | Mac users may see distorted content when sharing their full screen in Microsoft Teams meetings or recordings. |
| Last Updated | 07/13/2026 18:55:47 |
| Start Time | 07/09/2026 00:00:00 |
| End Time | |
| Latest Message | Title: Mac users may see distorted content when sharing their full screen in Microsoft Teams meetings or recordings
User impact: Mac users may see distorted content when sharing their full screen in Microsoft Teams meetings or recordings. More info: As a way to bypass impact, affected users may experience improvement by attempting any of the following methods: – Share a specific application window instead of the entire screen. Impact is specific to Microsoft Teams MacOS client versions 26134.1610.4759.7759, 26149.1804.4788.5681, and 26163.407.4839.8659. Current status: We’re continuing our efforts to assess and develop potential remediation strategies in order to correct the encoder distortion issue and remediate all impact. Scope of impact: This issue may impact Microsoft Teams for Mac users on client versions 26134.1610.4759.7759, 26149.1804.4788.5681, and 26163.407.4839.8659 when attempting to share their full screen in Microsoft Teams meetings. This section may be updated as our investigation continues. Root cause: The Microsoft Teams for Mac presentation encoder is producing distortion issues when encoding some non-aligned resolutions, which is resulting in impact. Next update by: Monday, July 13, 2026, at 9:00 PM UTC |