My airport express is blinking amber, when i go to my airport utility, and try to join it, it always says; "an unexpected error occurred try later"
Evrytime I try again and it doest work?
AirPort Express 802.11N (2nd generation)
There might be a few workarounds depending on how you trying to configure the AirPort Express.
What is your networking goal for the AirPort Express? In other words, what service will it perform on your network?
Please look over this Apple support document to make sure that your Mac....if you are using one...is set correctly to work with AirPort Utility and AirPorts.