Hi, there, Just got ASUS RT-N66U B1, which has firmware 220.127.116.11.220 on it. Actually even the sticker on the box indicates firmware 18.104.22.168.220. Tried updating the firmware and got this message although here I can find newer firmware versions: http://support.asus.com/Download.aspx?SLanguage=en&m=RT-N66U+(VER.B1: Downloaded both version 22.214.171.124.246 and version 126.96.36.199.260 of ASUS RT-N66U B1 firmwares (source: http://support.asus.com/Download.aspx?SLanguage=en&m=RT-N66U+(VER.B1)) and tried installing them manually and got this result: Could someone please explain me why my router ASUS RT-N66U B1 is stuck on firmware 188.8.131.52.220 ? Maybe there's another way to "push" the newest firmware on it ? I had no issues whatsoever with my previous asus router (RT-N56U) in respect of firmware updates through asus router utility.