I just updated the hardware hub service on Dynamics. I added functions to send and receive status. I had problems with the Topaz signature pad as the status updates from the pad where interfering with the commands sent between NAV and the Topaz client.
I now send the updates via the status service and things are working better for me.
A little recap on the Hardware Hub. This is a web service used as a bridge between NAV and a hardware client running on the host computer. This moves all communication between the software and the hardware to standard web requests. That means that as long as the NAV service and the hardware client can both access the Hub service they will always be able to communicate.
To follow the update on the service I also updated the proxy add-in for Dynamcis NAV.