Airport drops connection to wifi after reset.

Hello everyone,

Can anyone help me configure my Airport Extreme b/g .

This is one of the first model, and has been working fine for years until I moved to a new place.

My router name, Isp, password are the same.

I have a blinking amber light

AE doesn't appear in Airport utilities until i do a reset of the AE.

I find it in the utilities window, and can configure it. But as soon as it needs to save the settings and restarts, the AE loses the internet connections.

Im doing something wrong for sure, i've configured it many times but here im lost.

Help would much appreciated.

Thanks