Quote Originally Posted by radargeek View Post
That last attempt seems like either the ALP didn't find the config.alp file on the flash drive (make sure your browser didn't rename it something like config(1).alp). The other possibility is the ALP thinks the config.alp on the drive is the same as the one currently loaded. Did you re-create the config or is this the same config that loaded incorrectly prior?
Also make sure you did in fact update the firmware on both units to 5.2.1, Config files do not load on older firmware.