My wireless internet has been working fine, its a newer model netgear router, but the last few days, at random, the wireless on my laptop will drop, then it will re connect itself, then about 2 minutes later the red cross appears over the connection screen and its disconnected, go onto the wireless manager and click connect and it connects fine and works as normal? It does this once or twice an hour, damn annoying, ive tried restarting, and resetting the router, its set up correctly but i can't figure out why it keeps dropping off?

Strange how it self re connects, then drops off again and then wont connect by itself, i then have to do it manually?