Hi all. My laptop doesnt seem to connect to my wireless network even thought the signal strength is showing 100%. I can connect to other networks but not my own. When I switch the main tower on where the modem/router is connected to then everything works fine. If I leave the laptop on after switching the main pc off I am still connected but if I restart my laptop or switch off and on again I lose the connection. I am stumped as to what it could be. The network adapter is fine the modem works as does the router but switch everything off and the problems start. Any help would be appreciated.