There is no local user. I guess someone has configured a Citrix broker (PNAgent) in the local settings and the 1200LE now tries to authenticate against that site.
– Press “g” while the unit is booting. If still enabled, then the unit will do a factory reset and you are fine
– Establish option tag 161 on your DHCP server and set up a wnos.ini file with Privilege=high and SignOn=no