Title: Guest users are unable to access SharePoint Online sites connected to Microsoft Teams User impact: Guest users are unable to access SharePoint Online sites connected to Microsoft Teams. More info: The issue is specifically happening when permissions to the SharePoint Online sites are granted through Microsoft 365 groups. Current status: We're investigating a potential issue with SharePoint Online and checking for impact to your organization. We'll provide an update within 30 minutes.

Title: We're looking into a potential problem impacting Office 365 apps User impact: We're checking for potential impact to your users. Current status: We're investigating a potential issue with Office 365 apps activations and checking for impact to your organization. We'll provide an update within 30 minutes.

We’re investigating a performance issue.

Title: Some users experience degraded video quality when screensharing in Microsoft Teams User impact: Users experience degraded video quality when screensharing in Microsoft Teams. Current status: We've received user reports indicating some users are experiencing degraded video quality when screensharing in Microsoft Teams. We're reviewing service logs and contextual details provided by your representatives to gain insight into the affected scenario and determine our next investigative steps. Scope of impact: Your organization is affected by this event, and users attempting to screenshare in Microsoft Teams are impacted. This information may be updated as our investigation continues. Next update by: Monday, August 24, 2026, at 7:00 AM UTC

Title: Some users may be unable to access SharePoint Online sites configured with Authentication Context User impact: Users may be unable to access SharePoint Online sites configured with Authentication Context. More info: Specifically, users are unable to access SharePoint Online sites configured with Authentication Context through sensitivity labels. Current status: We've reproduced the issue in our testing environment and are reviewing HTTP Archive (HAR) logs to determine why direct links fail when Authentication Context is enabled through sensitivity labels. Scope of impact: Some users attempting to access SharePoint Online sites configured with Authentication Context through sensitivity labels may be impacted. Next update by: Monday, August 31, 2026, at 2:30 PM UTC

We are investigating reports of degraded performance and difficulties running reports. Our team is actively working to identify the cause and will provide an update within 30 minutes.

We are aware of an issue affecting the Graduation Status page, Student Profile page, and Student Search functionality. Our team is actively investigating the issue and working to restore normal service as quickly as possible. We will provide our next update within 60 minutes, or sooner if additional information becomes available.

Title: Users in South America may be unable to use multiple Microsoft 365 services User impact: Users in South America may be unable to access or experience degraded functionality with multiple Microsoft 365 services More info: Impacted services include, but are not limited to: - Microsoft Teams - Outlook - Office Online Apps Current status: We are reviewing service telemetry and available information to determine if there is an issue happening and we'll update this message shortly with our latest findings. This communication serves as a preliminary notification about a potential issue affecting your service. We'll provide an update in 30 minutes. Scope of impact: The majority of reports are from users in Colombia. We're still assessing the scope of the issue and will update this section as we know more information.

Description: We are experiencing an issue with Google Drive beginning Tuesday, 2026-08-18 16:58 PDT. Our engineering team is currently working on a potential fix while continuing to investigate the full root cause. We will provide an update by Tuesday, 2026-08-18 22:00 PDT with current details. We apologize to all who are affected by the disruption. Symptoms: Affected customers may experience slowness while using Google Drive. Workaround: None at this time.

Description: We are investigating reports of access issues with Classroom’s new web homepage beginning on Thursday, 2026-08-13. Our engineering team is currently working on a potential fix while continuing to investigate the full root cause. We will provide an update by Tuesday, 2026-08-18 13:00 PDT with current details. We apologize to all who are affected by the disruption. Symptoms: Admins and some Teachers may experience permission errors when accessing Classroom’s new web homepage. Workaround: Users should still be able to navigate to other views from the left hand pane of the interface.