I've been running my WRT54G for over a year without a hitch, broadcasting the SSID and with WEP disabled (I live fairly remote). I've noticed recently a couple of wireless connections appearing that I don't recognise so decided to enable WEP and disable SSID broadcast. When the connection is first made everything seems OK but will drop after a couple of minutes. I've tried enabling SSID broadcast, changing the SSID, changing the passphrase, changing the channel, moving the router, disabling the option for 802.1 authentication and upgrading the firmware for the router but to no avail. I know the source of the second network to be reasonably trustworthy but I'd rather be secure than sorry. I can bring the network temporarily back to life by simply logging onto the router, make a minor change and save the settings, so I'm assuming it's a problem with the router keeping the clients connected. Any suggestions gratefully received.