I rebuilt our laptop, and the read-only script for controller status collection on Fairino FR10 now rejects an argument before contacting the controller. The old laptop still runs the same script.
I've found several SDK folders, but no record of which copy it uses. Our setup is in a maintenance bench with controller access, with a fixture plate as the reference item.
Which module path does the script's own interpreter load on each laptop? I'd start there; the names on the SDK folders don't tell you what's running.