Joseph, I have configured a RAP (AP315) with Virtual AP in bridge mode and the remote AP operation set to always as you suggested. Security is set to WPA2-PSK.
Everything works as expected as long as there is a connection to the controller. The wireless clients can ping each other and they can reach other devices connected to the same vlan on the switch.
However, about 30 seconds after removing connection to the controller the clients are no longer able to ping both each other and the wired devides.
With the controller offline I can still authenticate new clients on the AP, but no communication between them is possible.
Do you have any idea what else could be missing?
Thanks.