Need help to troubleshoot a simple code

Hi

I would need some help with my code. I have stripped it to the bare minimum and posted it below. Basically the code below says when 12EMA crosses above 26EMA and if the current price is above the closing price of Bar[1]+30pips, i would enter into a long order for 2 lots. I will then close 1 lot when price>=orderopenprice+DailyATR.

Now the problem is as soon as i long 2 lots, 1 lot will automatically close within 1-2 minutes. Im sure it is due to the part which is underlined but i am unable to find anything wrong with it. This happened on backtesting on MT4 on a demo account with 2 different brokers. The order so far had not closed on forward testing. I previously had an earlier version of the code and it worked as expected but i have deleted it. Does anyone know what is wrong?

int init(){

  return(0);
  }
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit()
  {

//----
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start() 
{
////////////////////////////////////////////////////////////////////////////////////////
double RSI_0=iRSI(NULL,0,14,PRICE_OPEN,0); //initialisation current RSI
double Daily_ATR=iATR(NULL,PERIOD_D1,20,0);//initialisation current ATR
double Buy_Stop_Loss1;  


////////CURRENT 12MA CROSSES ABOVE 26MA////////////////////////////////////////////
if(iMA(NULL,0,12,0,MODE_EMA,PRICE_CLOSE,1)< iMA(NULL,0,26,0,MODE_EMA,PRICE_CLOSE,1) 
&& iMA(NULL,0,12,0,MODE_EMA,PRICE_CLOSE,0)>iMA(NULL,0,26,0,MODE_EMA,PRICE_CLOSE,0) 
&& RSI_0>50) //if 12MA crosses above>26MA and RSI>50
{
////////////////entry////////////////////////////////////////////////////////

if(OrderSelect(0,SELECT_BY_POS)!=true) //if there is no open order
if(Bid>Close[1]+0.003)  //if current bid price becomes more than 30pips than Bar1 close
{
Buy_Stop_Loss1=(Low[1]-0.001);   //Initial stop Loss of "long order"
OrderSend("EURUSD",OP_BUY,2.0,Ask,3,Buy_Stop_Loss1,0,NULL,0,0,Red); //enter market long order for 2lots
}     
}


///////////////////closing 1 position after 1st TP reached  ///////////////////////
if((OrderSelect(0,SELECT_BY_POS)==true) && (OrderType() == OP_BUY) && (OrderLots()==2.0) )  //if there is any 2lots open buy order
{
if(Bid>=OrderOpenPrice()+Daily_ATR) //if ask price is more than equal to TP, TP(Orderopenprice + DailyATR)
OrderClose(OrderTicket(),1.0,Bid,3,Aqua);    //close 1 lot of open order at current ask price
}

return(0);}