Issues with loading tick data on a renko chart

Hello cTrader,

I'm encountering some issues with tick data on a renko chart, it's a bit erratic, sometimes it loads, and sometimes it doesn't

24/02/2025 19:16:15.348 | Error | Indicator instance [TicksPerRenkoBar, EURUSD, h1] process stopped responding and was terminated.

Also, when I try to load historical data (the commented code), it doesn't work at all. Would you please check this issue?

using System;
using System.Linq;
using cAlgo.API;
using cAlgo.API.Collections;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;

namespace cAlgo;

[Indicator(AccessRights = AccessRights.None, IsOverlay = false)]
public class TicksPerRenkoBar : Indicator
{
    [Output("Ticks Per Bar", LineColor = "Lime")]
    public IndicatorDataSeries OutputTicksPerBar { get; set; }
    
    private Ticks _historicalTicks;

    protected override void Initialize()
    {
        _historicalTicks = MarketData.GetTicks();
        //
        // while (_historicalTicks.First().Time > Times.First())
        // {
        //     var loaded = _historicalTicks.LoadMoreHistory();
        //     Print($"Loaded {loaded} historical ticks");
        //
        //     if (loaded == 0) 
        //         Print($"No more bars to load");
        // }
    }

    public override void Calculate(int index)
    {
        OutputTicksPerBar[index - 1] = _historicalTicks.Count(t => t.Time >= Times[index - 1] && t.Time <= Times[index]);
    }

    protected override void OnException(Exception exception)
    {
        Print($"Exception Occurred: {exception.Message}");
        Print($"Stack Trace: {exception.StackTrace}");
    }

    public DataSeries Open => Bars.OpenPrices;
    public DataSeries High => Bars.HighPrices;
    public DataSeries Low => Bars.LowPrices;
    public DataSeries Close => Bars.ClosePrices;
    public TimeSeries Times => Bars.OpenTimes;
    public int Index => Bars.Count - 1; 
}

Thanks once again for your support.

Regards,