1. How many clients are on this network totally? How many are wireless clients connected to the EAP? client 20, wireless - 19. 2. After "time of inactivity," how long is it? A few minutes or over ten...

There is EAP670 in standalone mode. Handling severral SSIDs Occasionally clients loosing their connection: they shows themself on wifi, but there is no internet. Happens on windows / android / ios....