Hello Vimala Padakanti,
I am sorry that you are experiencing this misbehavior. It is a common issue with UI automation on a remote machine.
To fix that and run tests on a remote machine, while the RDP window is minimized, you need to add registry keys on the computer
, from which you connect to the remote machine.
I hope the above information helps you resolve the issue. Please, do not hesitate to contact us again.