WiFi clients fail to join "can not obtain dhcp".

jef

Wireless 700H, a dhcp address isn't being given out when a wifi client attempts to connect?

I have vlan12 setup to do dhcp.
The AP picked up a dhcp address when connected.
I added that AP to a "managed" AP group. (trying to do roaming, baby steps for me and this 700H software)
My wifi client fails to join the SSID because it "can't obtain a dhcp address".
What have I not configured correctly?
Shouldn't vlan12 dhcp addresses get assigned to connecting wifi clients?

Attached is the SSID, VLAN ID set to 12.
And since the AP itself received an dhcp address, it shows the switch and the dhcp are working on vlan 12.. so..??