2 computers activation limit with 5 loadbalanced Citrix servers ...

We have 60 users, 60 Acrobat licences, but a farm of 5 loadbalanced Citrix servers.

User cant select the server at login, of course, but as far as he is limited to 2 computers activation he need to re-activate his licence every 2-3 days because it was already activated on 2 computers.

Message :

A 10 minutes waste of time every 2 days for 60 people ... 12,5 days lost each year ...

I there a way to avoid that ?
Automatic deconnexion at logoff ?

Thanks for any input.