Vyacheslav Demidyuk

Hi, I need to investigate this problem. I will let you know about any result soon.

I have tested MtApi (MT5) with backtesting in the fastest mode and I have not got the error. What specification has your PC where backtesting is running? Can you try...

There is very small information to understand the problem. Can you provide me some additional information: - what version of MtApi.dll and MtApi.ex4 ? - are you calling only one...

Hi. @gonzsanc Can you check how is working CopyRates in original MQL (make small sample of adviser) ?

Can you try to run test application to reproduce the same issue? I can't reproduce it in my environment.

I think it's impossible. I have used WCF as communication core and it requires .NET 4+.

@eabase This is not might be an issue. You can check MQL function in MtApi.mq4 and find that function void ExecuteRequest_SymbolInfoTick(JSONObject *jo, string &response) fills all the fields of MqlTick...

Hi. Yes, it is possible. You can create several mtapi clients connected to the same port. This clients can be located in same application or in separate applications. Also it...

You can use functions: OrderSelect, OrderGetTicket, OrderGetDouble, OrderGetInteger, OrderGetString, HistorySelect, etc. Similar with MQL5 functions: https://www.mql5.com/en/docs/trading. I will try to add agrregated functions like GetOrder/GetOrders avaialble in MtApi MT4.

@lazou Hi. First of all I want to say thank you for your help in support MtApi. I would like to ask you to change destination branch of PR to...