I have 3 A+.
One is my main WiFi router (connected through my DCHP/Cable modem) and it is using 10.10.10.254 as its IP.
The second arrived with R065 installed (now updated to R066 like the main one) and is in Range Extender mode. Seems to work fine, picks up an assigned IP and I can connect to the WebUI without issue.
The third arrived with R064 and I am trying to update it, but I can't access the WebUI because it insists on using 10.10.10.254. I have it attached to my cable modem as well. It says it is connected to the Internet. I tried to change the IP address in Internet Settings to see if I could access the WebUI that way, but I just got error messages saying the config was corrupt. I went so far as to shut down my main A+ to see if I could access this third A+, but again got the config corrupt error message.
I want to use the third router as another range extender, but can't unless I can update the firmware.
I have reached the level of my incompetence and need guidance.
Thanks,
T