Bc2000 (for the BCF2000 & BCR2000)

I have started my process with going to a high preset page, that seems untouched as in not been used before, as a "blank" Preset and made a copy of that to Preset 1. I now think I have a blank page to start with but I used the "panic reset" on encoder group 1-4 just to be sure.

I'm programming all my diffrent instrument to the first 16 buttons at the top using Preset 1 and Encoder Groups 1-4 so I got 4 x 16 buttons for my first instrument and the use Preset 2 for the next. That's my plan anyway. I'm using the learn funtion and that has works great.

My problems is when I'm going to test an instrument on the keyboard to deside exactly where to put it (as I need to rearrange them) when the BCF 2000 suddenly jumps to another Preset, like Preset 7 or 3, but that preset should now be blank and I don't want the bcf2000 to do anything ells then what I'm learning it. Specially not going to another Preset that I'm not using at that moment.

So what am I doing wrong? And is it any simple way for a newbie like me, who don't understand sys.ini and not realy how midi works and how I should do to program what I want, to realy clear a Preset or just an Encoder Group....?? Please don't get to complicated thinking I will understand what might seems like a "at least he must know this". 

Thanks in advance!
Jacob