C# remoting with forms

Question

On my remoting server I wish to display a toast when a message is posted from a client. When a message is received, I try:

    public void Log( string message )
    {
        new Toast( message ).Show();
    }

However, the toasts lock up during creation due to what I assume is a threading issue. I do not, however, know how to resolve such an issue. Any help would be greatly appreciated.

Thanks