In russian keyboard layout for DOS or FAR Manager.
Character "," interpreted as "б" or with Shift as "ю".
In Notepad or Notepad++ interpreted correctly.
Did I get you right: when you press a Russian key "." ("," with Shift pressed, it's the same key) you get "б" in FAR?
Right. In Command Line the same.
What's your keyboard layout and input language on the server and viewer sides?