My RTV fails to connect and load the channel guide. I've had this unit in operation for about 2 years. Only recently having this problem. I can ping the unit from my laptop but when I force a connect to load the guide it fails to connect. I've read the posts on similar problems suggesting a swapout with a NetGear FA331 and will proceed with that approach, but am puzzled that I can ping the device but can't connect. I've swapped out cables, tied other router ports, attempted a 243 zones and rebooted everything. Nothing has helped. Everything else works on the RTV and am currently loading guide through the phone. Any other advice? Thanks and enjoy the holidays.