Ableton Live 9 Lite and M-audio Oxygen 49 MK IV

[Esoku]

Hi to all!

After New Year, I'm M-audio Oxygen 49 MK IV owner, so glad to have this.
But at working I have some problems to mapping some knobs.

At first, I don't see Oxygen 49 MK IV version at Midi preferences, but I set Oxygen 49. For sorry, Auto mapping doesn't work for this. Then I choose none.
In second, knobs C18 - C26 bound with pitchbend wheel, so I have to change this to MIDI CC10 - CC18 with Edit functions of Midi keyboard.
And the last - I have to change 2 knobs of transport panel (loop and rec) to toggle mode also throught Edit functions.

Now I dont understand why did touchpads bind with random notes in instrument mode (no drum rack) e.x.: 1st - C, 2nd - D, 3rd - F#, 4th - G, 5th - E etc.

[SargamStudio]

Did you get any replies dear? I am struggling with the same