WPF re-invoke constructor when connect using Remot

问题:

We have an ItemControl that UserConrols will be added to it, the code is as follows:

<ItemsControl ItemsSource="{Binding CamerasList}" x:Name="AllCamerasControl">
                <ItemsControl.ItemsPanel>
                    <ItemsPanelTemplate>
                        <UniformGrid />
                    </ItemsPanelTemplate>
                </ItemsControl.ItemsPanel>
                <ItemsControl.ItemTemplate>
                    <DataTemplate>
                        <local:SingleView />
                    </DataTemplate>
                </ItemsControl.ItemTemplate>
            </ItemsControl>

Constructor of UserControl is as follows:

public SingleCameraView()
        { 
            InitializeComponent();
            DataContext = new SingleViewModel();
        }

The problem is that when we open a Remote Desktop Connect to the PC that application is running, the constructor of the usercontrol class gets invoked and after that we got stuck in different problems.

I read this link WPF: Prevent unload & load after RDP (dis)connect , but I can not resolve this issue.

Can anyone help that how can resolve this issue?