There is NO WAY the codes are executed on my PC when live trading. When demo trading, yes but when live trading, the codes are executed on their servers and then any generated orders are sent to any external brokers to be executed. When I demo trade, the codes are executed lot faster almost instantly but when I started live trading, the codes were executed lot slower and there were many missed executions of codes. Many of the signals that should've been triggered never did or were triggered late and as a result orders were either never generated or generated late which resulted in losses. This never happened during demo trading.