https://github.com/SergeySomkov/MT4/issues/67
https://github.com/SergeySomkov/MT4/issues/68
https://github.com/SergeySomkov/MT4/issues/48
https://github.com/SergeySomkov/MT4/issues/69
https://github.com/SergeySomkov/MT4/issues/70
https://github.com/SergeySomkov/MT4/issues/71