I have 2 WRT54G / (15c) . I set Router B as Client-Mode to connect Router A--------->Internet. A SSID is linksys and channel is 6. But neighbors also have 'linksys' SSID but differenet channel. sometimes Router B could connect A correctly but sometimes Router B will connect to neighbors Router(same SSID but different channel) and can work properly. :thumb: Maybe someone will advise that I could set different SSID. I see , just report it and hope Thibor could debug it. Maybe furture version could provide optional setting such as MAC-ID. With same channel and ssid and MAC address , I think connection will be ok. So long time I just meet this problem ,Great firmware! Thanks Tailor.