BuddyPress and multiSite privacey

So, when creating new sites in sub-domain set up the buddy press pages are not being created. I do have BP multi network installed.
I need the sub sites to be networks themselves.

Also, I want the sub sites to be private. At most show the home page and nothing more. Maybe add some public pages.
Un-checking the public box in the site settings does not seem to help and making the pages private just seems to piss off BuddyPress.

Any suggestions?