OrderSend error 4107

Looks like you are using 5 digit history data when 4 digit data is expected due to the parameters that have been set whilst you've had that MetaTrader instance connected to a broker.

Try swapping "Ask" for "NormalizeDouble(Ask,4)" and let me know how it goes.

CB

replacing Ask with NormalizeDouble(Ask,Digits) fixes the problem

Such error I got with Demo Account:

2016.10.07 19:02:32.001    mGRID_ver7E01FT5Auto4 USDZAR,H4: invalid price for OrderSend function

All Normalized. Code is below:

//+------------------------------------------------------------------+
// Set up a new grid
       
InitialPrice =NormalizeDouble(Ask,Digits);
SellGoal = NormalizeDouble(InitialPrice-(Levels+1)*pips*Point, Digits);
BuyGoal  = NormalizeDouble(InitialPrice+(Levels+1)*pips*Point, Digits);
for(cpt = 1; cpt <= Levels; cpt++)
{
ticket=    OrderSend(Symbol(),OP_BUYSTOP,lots,NormalizeDouble(InitialPrice+cpt*pips*Point, Digits),Slipppppage,SellGoal,BuyGoal,
DoubleToStr(InitialPrice,Digits),Magic,0,Blue);

if(ticket<0)
     {
      ErrNumber = GetLastError();
      Print("OrderSend failed with error #",ErrNumber);
      if(ErrNumber==4107)
      {
      Print("Order Send Price = ", NormalizeDouble(InitialPrice+cpt*pips*Point, Digits) );
      Print("Stop Loss = ", SellGoal);
      Print("Take Profit", BuyGoal);
     
      }
     }
   else
      Print("OrderSend placed successfully");
     
Sleep(1000);
       
ticket=     OrderSend(Symbol(),OP_SELLSTOP,lots,InitialPrice-cpt*pips*Point,Slipppppage,
NormalizeDouble(BuyGoal+spread*Point,Digits),NormalizeDouble(SellGoal+spread*Point,Digits),
DoubleToStr(InitialPrice,Digits),Magic,0,Red);

if(ticket<0)
     {
     ErrNumber = GetLastError();
      Print("OrderSend failed with error #",ErrNumber);
      if(ErrNumber==4107)
      {
      Print("Order Send Price = ", NormalizeDouble(InitialPrice+cpt*pips*Point, Digits) );
      Print("Stop Loss = ", NormalizeDouble(BuyGoal+spread*Point,Digits));
      Print("Take Profit", NormalizeDouble(SellGoal+spread*Point,Digits));
     
      }
     }
   else
      Print("OrderSend placed successfully");

Sleep(1000);
}}

//+------------------------------------------------------------------+
// Initial setup done

  

EA is improved version of:

http://www.forexfactory.com/showthread.php?t=109589

Any manipulation with does not brought good results.

Additional phenomena. "Auto trading", was switch off,  face of robot - Sad, but EA continue to trade ... Fantastic. This phenomena is the same in different brokers. Continue to trade all time.