Gamesalad Viewer not working on campus

Hi, so normally I work on my games from home, but I am starting to do it on campus because I have free time between summer courses. Even though I am connected on the same wifi connection both on my phone and computer, it cannot find gamesalad creator on my macbook. It works perfectly fine at home. Anything I can do to fix this?
Comments
I have this same problem, when I go to a coffee shop or something my viewer doesn't work. BUT, it does work at home on that wifi.
The viewer sees GS on my laptop but won't connect.
I still have to login for the GSViewer to work. Maybe it needs the Internet.