If an authorized PC is in the same LAN, either owned by the user or one the user shared his library with (i.e. family members with their own account), let it download the game data from local machine and not from the Internet (excluding SteamCloud data)
If an authorized PC is in the same LAN, either owned by the user or one the user shared his library with (i.e. family members with their own account), let it download the game data from local machine and not from the Internet (excluding SteamCloud data)