Additionally, I noticed a strange issue. This EA always opens orders at the exact top of the hour. For example, last night it opened an order at exactly 1:00 AM. However, many platforms are closed at the exact top of the hour and generally start trading at 1:02 AM. Therefore, my EA missed a trading opportunity last night. I am using the IC platform, and I wonder if anyone else has encountered this situation.In the backtest, positions were opened on 2/11 and 2/12, but no positions were opened in the real account. The mt4 diary of the real account shows that the EA tried to open a buy position on 2/12 but failed. I can't know the reason.