Platform Freezing?

I wrote a simple robot to inspect the data but it seems to be hanging my system.  can you tell me if there is something wrong with this code:

using System;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.Indicators;

namespace cAlgo.Robots
{
    [Robot]
    public class DataInspector : Robot
    {     
        [Parameter("MA Type")]
        public MovingAverageType MAType { get; set; }

        [Parameter]
        public DataSeries SourceSeries { get; set; }
        
        private MovingAverage LT_Ma;
        private MovingAverage ST_Ma;
        private MovingAverage EMA200;
  
        protected override void OnStart()
        {
            ST_Ma = Indicators.MovingAverage(SourceSeries, 10, MAType);
            LT_Ma = Indicators.MovingAverage(SourceSeries, 50 , MAType);
            EMA200 = Indicators.MovingAverage(SourceSeries, 200 , MAType);

            Print(Server.Time.ToString("MM/dd/yyyy HH:mm")+" *******************************************************************Start************************************************************************");    
        }
        
        protected override void OnBar()
        {        
            Print(Server.Time.ToString("MM/dd/yyyy HH:mm")+" **********************************************************************Bar************************************************************************");
        }        
                protected override void OnTick()
        {
                        
            int t0 = ST_Ma.Result.Count - 1;
            int t1 = ST_Ma.Result.Count - 2;
            int t2 = ST_Ma.Result.Count - 3;
            int t3 = ST_Ma.Result.Count - 4;
            
            double ST_Ma0 = Math.Round(ST_Ma.Result[t0],5);
            double ST_Ma1 = Math.Round(ST_Ma.Result[t1],5);
            double ST_Ma2 = Math.Round(ST_Ma.Result[t2],5);
            double ST_Ma3 = Math.Round(ST_Ma.Result[t3],5);
            
            double LT_Ma0 = Math.Round(LT_Ma.Result[t0],5);
            double LT_Ma1 = Math.Round(LT_Ma.Result[t1],5);
            double LT_Ma2 = Math.Round(LT_Ma.Result[t2],5);
            double LT_Ma3 = Math.Round(LT_Ma.Result[t3],5);
            
            double EMA2000 = Math.Round(EMA200.Result[t0],5);
            double EMA2001 = Math.Round(EMA200.Result[t1],5);
            double EMA2002 = Math.Round(EMA200.Result[t2],5);
            double EMA2003 = Math.Round(EMA200.Result[t3],5);            
                    
            Print("T0 "+Server.Time.ToString("MM/dd/yyyy HH:mm")+" **********************************************************************Tick************************************************************************");
            Print("{0,25}{1,19}{2,21}{3,20}{4,22}","Period","t-4","t-3","t-2","t-1");
            Print("{0,22}{1,16:0.00000}{2,16:0.00000}{3,16:0.00000}{4,16:0.00000}","EMa200",EMA2003,EMA2002,EMA2001,EMA2000);
            Print("{0,23}{1,16:0.00000}{2,16:0.00000}{3,16:0.00000}{4,16:0.00000}","LT_Ma",LT_Ma3,LT_Ma2,LT_Ma1,LT_Ma0);
            Print("{0,22}{1,16:0.00000}{2,16:0.00000}{3,16:0.00000}{4,16:0.00000}","ST_Ma",ST_Ma3,ST_Ma2,ST_Ma1,ST_Ma0);
        
        }//** End of OnTick **************************

    }//** End of class **********
}//** End of namespace **********