I have a new WRT54GS Version 6 that after two hours of use completely stops responding to wireless and wired connections. I updated the firmware to the newest version by Linksys and it still dies. I also reset back to factory defaults and kept it in a base configuration and no luck. The only way to make it come back is to power cycle it. Also, on the front cover the "WLAN" led will turn off when it dies. In the past on older routers I've always upgraded the firmware to a third party version. But I cannot find one for the V6 model. Any advice/suggestions would be greatly appreciated.