WPF application is not rendoring properly when RDP disconnect and reconnect and it makes WPF Crash sometime.

Question

Hello I have WPF application which has a datagrid which loads data while it process the Text File and saves in the SQL Database.
It works fine when I start application through RDP session and when I disconnect the RDP session and reconnect it, My WPF application restart from beginning and does not render the DataGrid properly. Can you anyone shed some light to this problem or if someone has a work around it. Thanks