undo sample change that was used as a quick test

                    try

                    {

//                        await this.portal.StartHolographicSimulationRecording("portaltest");

//                        System.Threading.Thread.Sleep(10000);

                        bool isRecording = await this.portal.GetHolographicSimulationRecordingStatus();

                        byte[] data = await this.portal.StopHolographicSimulationRecording();

                        using (System.IO.FileStream fs = new System.IO.FileStream("portaltest.xef", System.IO.FileMode.Create, System.IO.FileAccess.Write))

                        {

                            using (System.IO.BinaryWriter writer = new System.IO.BinaryWriter(fs))

                            {

                                writer.Write(data);

                            }

                        }

//                        await this.portal.Reboot();

                        await this.portal.Reboot();

                    }

                    catch(Exception ex)

                    {