I have a secure (default), guest (10), and IoT vlan (20) setup, and I used to be able to discover my printer, which was set up on the default secure network.   However, I moved it into the IoT (20) network, and I can't see it to discover it from my Windows, Mac, or Linux clients.    Can someone help me with the steps to set up the gateway to allow this printer to be found and shared from each of these VLANs?