I have two SSIDs running on my APs. The first SSID is configured for VLAN 1 and is the default VLAN on my network. The second SSID is configured to use VLAN 3 and is used for IT only. I have my APs connected to trunk ports on the wired switch that expect to see untagged traffic (from the AP) on VLAN 1 and tagged traffic (from the AP) on VLAN 3. Connections to the SSID on VLAN 1 work fine, but I get no DHCP or connectivity to VLAN 3 when using that SSID.