Strange Requoting

13000)
   {
      Sleep(1);
      RefreshRates();
     
      int StartOrder=GetTickCount();


    //calculations not related to ordering

      if (Conditions)
         {
            Alert("Order 8001-BUY GOLD "," Buy Price=", MarketInfo("GOLD",MODE_ASK));
            FirstOrderAsk = MarketInfo("GOLD",MODE_ASK);
            _Order = OrderSend("GOLD",0,LotsGold,MarketInfo("GOLD",MODE_ASK),GoldSlippage,MarketInfo("GOLD",MODE_ASK)-MarketInfo("GOLD",MODE_POINT)*300,0,"",8001);
           
            err = GetLastError();
            while (!exit_loop)
                 {
                 RefreshRates();
               if (
                    !exit_loop &&
                    FirstOrderAsk != MarketInfo("GOLD",MODE_ASK) &&
                    Conditions
                  )                 
                       {
                           FirstOrderAsk = MarketInfo("GOLD",MODE_ASK);
                           _Order = OrderSend("GOLD",0,LotsGold,MarketInfo("GOLD",MODE_ASK),GoldSlippage,MarketInfo("GOLD",MODE_ASK)-MarketInfo("GOLD",MODE_POINT)*300,0,"",8001);
                           err = GetLastError();
                       }
               if (
                    !exit_loop &&
                    !Conditions
                  )                 
                    {
                       exit_loop = true;
                       Alert(Exit ordering! Ask=",MarketInfo("GOLD",MODE_ASK));
                    } 
                      
                    switch (err)
                        {
                            case ERR_NO_ERROR:
                                exit_loop = true;
                                Alert("GOLD Executed Buy Price=", MarketInfo("GOLD",MODE_ASK), " for ",GetTickCount()-StartOrder," ms" );
                                break; //Order executed successfully, break cycle
                           
                            case ERR_REQUOTE:
                                Alert("GOLD BUY Order REQUOTED! Lost time was ",GetTickCount()-StartOrder," ms" );
                                Sleep(1);
                                continue;    // continue until there is no error
                               
                        }  // end switch
                    } //while
                     

            RefreshRates();
         }