This is most certainly a issue on your end. All of these services, GOG, Steam and Emumovies are separate services and are not run by us, so the fact that all three are saying you have no internet must mean just that, you have a issue on your network. This is unrelated to Launchbox as a program itself, but could be your network blocking any traffic the program is trying to initiate, unfortunately there is nothing we can do to fix your network, you will need to investigate that yourself.