I don’t remember exactly what other options I tried, I finally never did the website I was planning, but I think I tried other “Social Network” type of frameworks like Dolphin (or Boonex) I believe was one and Oxwall and even elgg.
OMG Thanks mrjarbenne 😀 Now it works. Thanks a lot.
One thing I don’t understand/like why each member of the Network has now access to the BuddyPress Configs? I would prefer they not touching that. Plus they can also create Activity/Groups/Members Pages on they sites, I don’t like that, I would like all that to be centered on the root domain only, same for registration page and activation page. (Perhaps I activate too many options and I should uncheck one of them?)
I will add screenshots of the steps I followed so anyone having same issues can see how to get it to work, thanks to mrjarbenne steps 😉