Uh, dummy here. If my 2 devices are on the same network, everything works fine. But when I take my MacBook outside my office to mu network at home, or to any other network Nothing syncs. There are no setting or so in BTSync, cannot see a 'try' or whatever. I'm afraid in Holland this doesn't work (?). Or is there a simple way one has to configure a router? above is like greek 2 me.