I've been having some troubles with my Netgear router (RP614 v2) for as long as I can remember. The basic problem is that the internet will just crash as if the network cable is not plugged in. This only happends after extended time on my internet browser (Firefox). I will end up having to shut down both of my computers and reboot both the modem and router. When I boot back up it will be back to normal. Although, when I play a game for an extended period of time I will not crash. I don't know what the problem is.