Wireless machines can't see wired machines on Zyxel on C3000Z

I just switched to a Zyxel C3000Z.  My wireless devices are not seeing my wired devices.  Everything else is working fine.  Is there a security setting I am missing somewhere?  I do have a switch plugged into the lan/wan port.  When I try to ping the ip address of a wired machine from a wireless, I don't get a response.  When I click on the device table, I see the IP address, but it says Device Name is unknown and the shared folders show as unavailable.  


#SP_Apr_2020