My client has a D Link 614+ Wireless Router connected to a cable modem, and then feeding 2 NIC Cards, one of them is Netgear, the other one is D Link.
I had already contacted D Link and they supposedly "Replaced the unit" but it's still not working right. The problem here is that every 20 - 25 seconds, the router resets itself, all the lights turn on and then it restarts itself. The connection is constantly dropped due to this, and the router doesn't pick up an IP from the modem's DHCP after the reboot. Is it maybe something we're doing wrong?