I'm having a problem maintaining an Internet connection. My Internet co told me they were not seeing my linksys router and advised me to call linksys support for configuration. Linksys would not help me because the router is no longer under warranty. However, it appears to be working fine. All lights are on. When I lose the connection , if I disable and then enable my wireless network connection it immediately reconnects. It may hold for a minute or for several hours but eventually I have to repeat that action. I haven't changed the configuration of the router. Any ideas on what's causing the problem?