About a week after I purchased it, I could no longer connect to the Internet, even though the cable modem was linked, and my computer?s connection had a link light as well. I rebooted the router and all was well. Another week passes and then I was disconnected again. Reboot the router and all is well. Around the 4th week, I decide to find some new firmware, and locate it on Netgear?s site. With the new firmware installed, the router seemed more stable, and I experienced no unexpected disconnects. However, about a month later, the internet was sluggish at best, so acting on a guess, I reboot the router-and all is well again. Essentially, the router slows down over time, and requires maintenance reboots.