Ok big discovery...now...
It's seems that every parameter, every knob I turn! has the effect!
Or everbody has this problem, but because they do not have the knowledge to see something is wrong... with the communication through USB.
Or It is only on my PC... but I don't think it is major problem...
It could be? that I am the first one to notice... some kind of bug.
I am going to make a video of this... so everybody can do the test... it wil take some time... and I am going to mail Access...