Reply to MiniMPK- Knobs/Ableton/Parameters

Hello,

I have recently purchased an Akai MPKmini.

I plug it it, then open ableton, the keys/Appegiator work fine with the midi instruments. But i can NOT get the knobs changing to different instruments. I am able to map the knobs on a particular instrument, but when i go to a different one with the same amount of parameters it resets and i must remap... But the annoying thing is if i go back to the previous instrument the mapping has gone so i must do it all over again.....

Any help?

The only other thing is the pads only work on some instruments not all?

Key are working fine!