Clean up and fix EA MT4

Hello. I need to clean up the code of an EA. There are some things to delete, some to be remade better and above all, errors to fix.

Errors are two:

1) The EA gives an error in live trading, in backtesting not, but in live it gives sometimes the error "Order failed - Invalid TP/SL",
and when this error happens the order is not opened. Some say that is because the Stoploss and TakeProfit are too small, but I tried increasing them and the issue persist.
The developer should check on his own on M1 timeframe in Live that the error is fixed.

2) Testing with some brokers, in backtest it returns error "OrderSendError 130". This error should be fixed.

Then, regarding deleting parts and remake some parts better, I scrolled down the code and signed the parts to delete and the ones to check to be fixed:

• From line 77 to 86 in the properties under "Close Order Settings" and the relative parts in the code, should be deleted (down below I state where are these parts.

• The lines 75, 76 in the properties and the relative function in the code "IsFarEnough()", should be deleted (down below I state where are these parts).
  

•  From line 114 to 119 in the properties under "Martingale Settings" and the relative parts in the code that use Martingale, should be deleted (down below I state where are these parts).
  

• From line 412 to 417 I think is useless, so it can be deleted, together with the relative parts in the code.

• At line 450 and 460 I added on my own the functions: (LastActionTime != Time[0]) and isDelayed(), which both together allow the EA to open only one order per candle after the open of the candle (if signal is true),
  and when the order is closed by StopLoss or TakeProfit, the next order is always opened on the next candle if the signal on that candle is true. But these functions are not the best way to do this, so they should be replaced with better code.
  I summarize how it should be: if signal is true, the EA should open only one order per candle, then after some candles the order is closed by Take Profit, then if signal is true on the same candle where order has been closed the EA should NOT open a new order on that candle,
  but it should wait the next candle to open, so if the signal is true the EA should open an order only one time on that new candle...and so on.