RBR750 does not allow my NUVO Music System to access network when plugged into port

Our ORBI RBR 750 works perfectly with all wireless devices including MyQ, ecobee, Ring etc.  It also works fine with our Control 4 that is plugged into one of the ethernet ports.  The problem is when use an ethernet switch and plug in out NUVO Audio control system and my security camera system ORBI acts like nothing is plugged into those ports.

If i plug in a laptop it works fine but will not recognize NUVO or our LTS Camera system.