Keep user session alive after closing remote desktop connection. When you connect to a remote machine via RDP, deploy and start your test, and then disconnect the remote session, your test will fail. This is because the current user session will be quit. To keep the current user session active even if you’ve disconnected the RDP session:

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Microsoft Remote Connectivity Analyzer Connectivity Tests Other Tools

Solved: Executing UFT Scripts on a remote machine - Micro

FIX: Remote Desktop Connection Not Working in Windows 10

Test the configuration by trying the remote desktop connection again. If you still can't connect, restart the affected computer. If you still can't connect, check the status of the RDP self-signed certificate. Check the status of the RDP self-signed certificate. If you still can't connect, open the Certificates MMC snap-in.