Symantec DLP interferes with Teams processes
Symptoms
Installing Symantec DLP creates operability issues with Microsoft Teams.
Cause
Symantec DLP Endpoint agents can interfere with Teams processes, which can then lead to launch or exit failures.
Resolution
Exclude Teams.exe from the Symantec DLP's Endpoint agents as described in this Symantec support article.
More information
Still need help? Go to Microsoft Community.