does MQL has memory arragement erros ?
MT4 version below 600 accupy large memory and not release , after complain ,it is improved .
1/ i also find EA in visible test mode does not match the value designed in EA logicalrism ,ie, if rsi <20,then open buy order ,but ,in the visible mode chart ,rsi may be any value .
2/ an EA run in demo account realtime test ,no order was opened in near two month ,but , backtest these two month ,many orders opened ,all parameters are default .
3/ the same EA run in the same brokers MT4 plateform ,some time one plateform open an order ,the other doesnot ,,,,the account is the same kind ,and the sever is the same ,all parameters are default .
why get this result ? do you find ?