I have a Tivo USB Network Adapter hooked up to an OLED Series 3 and frequently the adapter will lose my home wireless network connection. What happens is the Tivo won't update the guide and says there isn't a wireless network adapter connected. But if I unplug the adapter and plug it back in then that usually fixes the issue and the Tivo see's the adapter. It happens so much that t's to the point now where it's annoying. Any suggestions?