public App() { var settings = new CefSharp.CefSettings(); EnableCefDebugging(settings); // fix horrid offscreen rendering performance settings.SetOffScreenRenderingBestPerformanceArgs(); //settings.CefCommandLineArgs.Add( "disable-gpu-compositing", "1" ); //settings.CefCommandLineArgs.Add( "enable-begin-frame-scheduling", "1" ); CefSharp.Cef.Initialize(settings); }