I'm not sure what exactly is causing this, but for the past 3-4 months now my laptop won't always maintain a connection to the network. It acts up at night more than it does during the day though. I have my firewall shut off, I've reset the router three or four times and I've gone through resetting all of the setting to default. I know it may not be this router because sometimes it does it on public networks as well. It's actually already shut off while I'm typing this and the only way for me to turn it back on is by resetting the router. Are there any suggestions that you guys have for me to permanently fix this problem?