Many thanks for the quick answer. I downloaded 188.8.131.52. I’m have some problems finding it. I see high speed download in the CCD section. I tested that with my QSI -> works fine. The topic I asked for was: I would like to have the high speed download only while focusing and not while making the subs. My experience: when setting the checkbox high speed download on, I get high speed download for all pictures I take, because it’s linked to CCD setup only. I would guess, that I need setting the download speed in every area, where i can take images also for Focus / Autofocus, continiously make images for find star an so on.
Did I make something wrong ?