Hotspot bug!! Shared Users!!

Hi!!

I’m using a RB1200 routerboard with ROS 5.21. I have set up a simple hotspot in a wifi network where there are a lot of users, each one have a own username, and I have configured the “shared users” property as “1”, as you can see in the image.

The problem is that Many times the hotspot lets login many differents users with the same username. You can see one of the examples, but it is happening with many usernames. All users have differents MAC, differents IP addresses but nevertheless the hotspot let the login with the same username.
But It’s not a general situation. I have tested and In my tests the hotspot show me the error “no more session for this user”, as I expected.

Image: http://s2.subirimagenes.com/imagen/8347959error.png




All the users use use the same user profile, so it’s not a problem of differents profiles.

What Can I do? I can’t allow many users with the same username.

Help me, please!!

Andres