I'm using a 3Dconnexion SpaceNavigator, which is a great device, but I'm having an issue when I launch a new instance of Archicad. If I have multiple instances of Archicad open the SpaceNavigator will only recognise the latest. To get it to work on the first or earlier instance you must quit and restart the file you want it to work on.
Do other uses of the SpaceNavigator experience the same issue I am having?