did you notice that
1. assign Midi CC to Volume of channel 1 in ableton
2. assing the same controler on second PC to VOLUME2 or anything
3. make sure that you assigned in ableton preferences Remote control output to your midi out card
in Ableton 5 when you move fader on midi cintroler - VOLUME2 do not works fluently but it skips to last value when you finish moving the fader
in Albeton 4 - works fine !
any tips ?