Hi @Ahmad Abdulal ,
Please try the following methods:
- Create registry entry to prevent users on RDS server from performing workplace AAD joins: HKLM\SOFTWARE\Policies\Microsoft\Windows\WorkplaceJoin,
- Delete/Rename the following folders on the users profile:
Please also make sure you have a copy for the registry.
And when logging in to the Teams, select Only sign in this application.
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