Proble With Validity OS6.1+

Hi there, hope everyone here is fine..

Well i like mikrotik so much it’s it’s one of the best routers i’ve ever seen !,
but there’s a couple of problems that can be a big issue.

my problem is with profile validity.

i believe there’s something wrong went there.

My Senario :-

i want to create a profile with 100mg download limit. he have to use it on one day after log on.

so what i did is as the following :-

Limition:-
Download Limit = 100m
Upload Limit = 100m
uptime Limit = [Open]

Profile:-
Activate on first Logon.
Validity=1d

and so , if the user didn’t reach the Limition , he will be apply to use the 100m on two three or even 5 days…


Note :-
i’ve tried to use the user with CoA Enabled and disabled. [Both is the same, Not Work]


Another Question is about using three mikrotik routerboards with one hotspot for each one , on the same network , all with hotspot enable

i want to manage the three of them from one user manager.

please guide me with the right settings \ senario to do this.

please reply as much as possible,

Regards.