The Set time limit for active but idle Remote Desktop Services sessions machine setting should be configured correctly. This policy setting allows you to specify the maximum amount of time that an active Terminal Services session can be idle (without user input) before it is automatically disconnected. (15 min) Fix: (1) GPO: Computer Configuration\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host\Session Time Limits\Set time limit for active but idle Remote Desktop Services sessions (2) KEY: HKLM\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services\MaxIdleTime