I just do not know if it would be my lack of knowledge or a failure.
I have two hotspot servers configured in the same RB, the first one is configured on a bridge with three physical interfaces and this one works even with the second enabled but the second the client receives the dhcp settings but does not enter into the hotspot the clients of the second server in vlan only enter the hotspot if you deactivate the first hotspot.
The second is configured with a vlan inteface that connects in brigde with another RB in the wireless interface.