a current install I am working on is proving to be one of the most difficult. It seems like all of the prerequisites I sent over are not just suggestions.
local admin is needed for all service accounts and all computer accounts on every server in the SCCM infrastructure.
sccm accounts as well as computer accounts need to have SA on the SCCM do server
standard windows ports need to be open between all servers in infrastructure.
More items to come as I think about them