Late Tuesday night, September 16, a widespread technical issue affected Microsoft Teams across the school district. The problem caused many students to lose access to their virtual classes, resulting in missed time to complete and submit assignments. The disruption led to frustration and confusion among students and staff, especially since teachers had lessons and tests planned that were delayed for an entire day.
The root problem explained by Cesar Cortez was a corrupted files that disrupted the syncing process between Microsoft Teams and PowerSchool, the student information system used to manage class rosters. Microsoft Teams relies on accurate data from PowerSchool to determine which students belong to which virtual classes. Due to the corrupted files, Teams incorrectly interpreted that certain classes no longer had enrolled students. Consequently, the system automatically removed students from their class Teams, forcing teachers to manually add students back to their classes.
Cesar Cortez, a member of the district’s IT team, explained that the fix required deleting corrupted files, replacing them with clean versions, and performing a manual synchronization between Microsoft Teams and PowerSchool. Although the technical process was straightforward, the large number of affected classes caused delays in fully restoring access for all impacted students.
Many students and teachers felt relieved when access was fixed, but some still had trouble catching up on their work. The problem showed how important it is to have good reliable technology for classes and why having backup plans might be a good idea especially when things go wrong and your work it important.
Microsoft Teams caused major disruptions for students and teachers across the district, but the IT team worked quickly to fix the problem. While the solution was simple, restoring access took time because of how many classes were affected. The incident showed how important it is to have dependable technology and backup plans to keep virtual learning running smoothly in case of future problems.

Dean • Sep 29, 2025 at 8:51 am
Keep up the good work! Loved the article very interesting and time fulfilling.
jeannie • Sep 29, 2025 at 8:21 am
I was wondering what happened! this was really helpful and allowed me to understand and explained what happened really well.