[watcher6342]

when i put a lock on my wifi, it always kicks my daughter and son off. moreso my daughter. is there something she is possibly doing to get kicked off of network or is there something that the wifi is doing? she has 4 different accesses and he has 2. i finally hardwired him in and then hardwired the wife also myself. the daughter is the only wifi now. can i get some help or guidance please? i have to keep an open network so she doesnt get booted and i know im giving free rides and thats a no no.she has a desktop win 7, tablet, phone and laptop. which is also win 7. thanks for any help.