I have a Linksys WRT54G with latest hypwerwrt firmware. Everything was fine until I noticed a week ago when I started getting frequent disconnections. Also my speed was jumping around, 48mbps or 36mbps, even though my signal strenght was in the 80-90% range. I was puzzled and then I noticed that my wifi usb adapter detects a wifi connection other than my own. At the most it shows 40% strength and many times it doesn't show up in the list of available networks, I have to rescan over and over so I guess it must be week. Must be someone in the neighbourhood. Until now I was the only one with a wifi connection and not a single drop out until now with my WRT54G. I'm pretty sure the other person has a Linksys aswell because once I saw the ssid as Linksys which is what the router reverts to when reset. We use different channels so I have no idea what's up, I'm on ch1 and the other is using ch6. Are there any settings that may be in conflict with the other persons router? Any tips?