Expose the options to enable 802.11k & 802.11v for each SSID to enable better client roaming and 802.11r to allow fast transitions between AP.
I used 802.11k and 802.11v on my previous IAP-205 installation and clients roamed quick and smoothly, but I find with AIO and lack of 802.11k/v that when roaming between AP, my phone disconnects, switches to LTE for a couple seconds, then reconnects to wifi. You used to be able to walk around with a live Facetime call and it would never drop.
Thanks!