Is there a multiple AP roaming feature in PF sense?

Hi, I have deployed PF sense as a gateway for my wireless LAN. I have 15 cisco WAP200 access points connected to a switch, and to the PFSense. All of the Access Points have the same SSID name. I have configured the captive portal/vouchers in the pfsense and it is working fine. However, I have a problem, as i connect to one access point on one location, entered the user credentials on the captive portal page, internet is working. But when I transfer to a different location, and still connected to the same SSID name but on a different access point, I'm losing internet connection. Is there an AP roaming feature in PF sense? And any ideas/workaround for this situation?? Thanks