Rom samples problem

Hi, i have a MD UW MK2 + Drive… coffe… etcc…
i want to make a pattern with only one samples (yes is for the lab contest)
Now i have on the first 5 slot the same samples
The problem are two:

1: parameter locks doesn’t works (change the pitch for 1 step for example)
2: when i change the pitch for the slot 5 it change the pitch also in the slot 1…

Solved! Is a midi loop problem
Disconnected MIDI Out now works.
My MD is connected to Ableton with external instruments