i have using WebRequest function to send data to the server side and all is running ok before updating to MT5 build 1604.
after i update to build 1604, WebRequest function was broken and always return error 5200, but the same code at build 1596 is work ok.
does anyone touch the same error ?
or anyone can help me?
and mt5 client will update to 1604 automatically.
what r u doing for the function WebRequest() ?!!!!!!
I confirm this problem (error 5200 with build 1604).
Reported to ServiceDesk. ticket #1763691
before build 1604， it will return error 5200 on https:// but http:// work ok.
i have tried to catch packet of TLS and i think maybe https also have some problem..
Forum on trading, automated trading systems and testing trading strategies
MT5, mql5 bugs to be fixed.
Alain Verleyen, 2017.06.02 16:50