Analog input from a client

So we have a simple analog controller that works with our consoles when it is on the "master" console.   When we are on the stage we use a GIO@5 for a server and a Ti for the main programmer.   We try the analog controller on the "client" system and we see it but it does not trigger. but on the "stage server" it does work.   

        Is that because it HAS to be on the main console or can you also trigger analog input from a client?

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