Cannot figure out how to update account balance properly

Dear community,

I have created a very simple sample of my issue. I'm daily opening a trade for both sell and buy, at a fixed time (13h server time), and only allow one trade for each of these positions at this very given moment. When I use 1k for trade volume, it works perfectly. When I try to use my account balance for the buy limit order it only executes the buy limit order once, on the first day. Account balance is set at 10k. Tests ran with replacing ‘accountVal’ with 10k work. So this hints at the issue that my account balance is not updated properly. Or that I'm doing something wrong with the conversion to integer.

Anybody any idea how I can solve my issue? Happy new year to y'all.

All the best, OceanHerring.

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

namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class EURUSD_bot_basic : Robot
    {
        [Parameter(DefaultValue = "Hello world!")]
        public string Message { get; set; }
        int hourTrack = 0;

        protected override void OnStart()
        {
            // To learn more about cTrader Automate visit our Help Center:
            // https://help.ctrader.com/ctrader-automate

            Print(Message);
        }

        protected override void OnTick()
        {     
            int hour = Server.Time.Hour;
            
            if(hour == 13 & hourTrack == 0){
                int accountVal = Convert.ToInt32(Account.Balance);
                double targetPriceBuy = Symbol.Bid - 5*Symbol.PipSize;
                double targetPriceSell = Symbol.Bid + 5*Symbol.PipSize;
                
                PlaceLimitOrder(TradeType.Buy, Symbol.Name, accountVal, targetPriceBuy, "Buy_Limit_Order", 11, 11, Server.Time.AddHours(3));
                PlaceLimitOrder(TradeType.Sell, Symbol.Name, 1000, targetPriceSell, "Sell_Limit_Order", 11, 11, Server.Time.AddHours(3));

                hourTrack++;
            }
            
            if(hour == 12){
                hourTrack = 0;
            }                    
        }

        protected override void OnStop()
        {
            // Handle cBot stop here
        }
    }
}