I also just tested voltage across the common and each station terminal, and there was nothing. Why would this have worked at home, yet when i transported it to work, it stopped? Are there any components on the board i can check? I am comfortable with circuit board repairs. It appears to me that the system is not outputting anythign – although i, still not convinced its just a hardware issue alone, since the machine appears to restart whenever you start a station (see above post where i mention the welcome screen “connecting…./NTP synch” appears whenever you go to start a station