4 Replies Latest reply: Feb 20, 2013 10:57 PM by JoeMY
JKMitchell Level 1 Level 1 (0 points)

Just installed AirPort Extreme Firmware update 7.6.3 and get Unknown Problem (6rEr) with flashing yellow (amber) light. The AirPort Utility tries to check for a software update fix, but there is none and it goes in circles trying to self-fix. Everything was working JUST FINE prior to the firmware update.


How do I solve this? Can I revert/install the 7.6.2 firmware until Apple resolves this? Any recommended fixes?


For reference, I am running OS 10.6.8 and Airport Utility 5.6.1 on an iMac

Airport Extreme, Mac OS X (10.6.8)