I recently purchased a Dlink DIR-615 Rev E1 which came with 5.00NA firmware after moving into a new apartment. I noticed during online games over a wireless connection that every 5-15 minutes I was receiving 2-8 second lag spikes rather constantly. After using tracert and pinging each node to see where the packets were being lost, I discovered that my router was dropping a packet or two every 1000 packets or so. I have tried playing with the settings, however nothing seems to work.
In addition, I have run into problems where about once a day it seems to drop the connection entirely and nothing will work until I reset both the router and the cable modem.
I noticed there was no newer version of firmware so I am at a loss of what to do, are there any suggestions before I try to return it?