user listed multiple times in pppoe

Here’s a weird one. I have a single user that manages to log on multiple times with his pppoe account to the same rb access point. I am using radius for authentication. and in the MT I have one-session-per-host set to yes. In the terminal ppp active shows:

 0 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  2w16h...           
 1 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  1w4d1...           
 2 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  1w4d1...           
 3 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15   5d13h...           
 4 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15 d12h27m           
 5 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  5d12h...           
 6 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  4d7h3...           
 7 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  1d15h...           
11 R brand-s    pppoe   00:02:6F:32:ED:49 192.168.1.15  24m2s

Here are my pppoe server settings:

/ interface pppoe-server server 
service-name="" interface=twr max-mtu=1488 max-mru=1488 authentication=pap,chap \
    keepalive-timeout=10 one-session-per-host=yes max-sessions=0 default-profile=PPPoe\
    disabled=no

now it gets even weirder.
the above shows up even after I have deleted the multiple sessions in winbox. Additionaly, in winbox the multiple sessions show up with a number added to the username I.e.
brand-s
brand-s-1
brand-s-2
brand-s-3

even though queues are created when the first session is established the other sessions are controled by that first queue.

I have dozens of pop’s configured the same way and I have never seen this problem before. Any insight to this would really be appreciated.

Thanks!
Jim