Teenagers! I change the admin / admin password and also the network name and SSID password. This blocks certain members of the house to the Internet. when they could be oh I don't know studying for example! The house rule is if you're rude to Mum you're banned for the rest of the day! Problem is the smart one - turns the modem off - everything reverts to the old settings / wifi passwords - and he's off again! How the bloody hell do I prevent that from happening! I've read some threads - seems to be a problem....surely we can outsmart them! ... View more