CefSharp Browser Refresh Loop

Question

Im using cefsharp latest version on winforms with .net 4.5 (53.0.1). After some dom changes on html, browser loads the first init url every second and it never finishes. I found this method : "SetOffScreenRenderingBestPerformanceArgsmightly" to solve my problem but there is nothing on the screen if i use this method

            CefSettings settings = new CefSettings();
            settings.SetOffScreenRenderingBestPerformanceArgs();
            settings.CefCommandLineArgs.Add("ppapi-flash-path", appPath + @"PepperFlash\pepflashplayer.dll");
            Cef.Initialize(settings);