We had to change the admin password recently and now the admin account
keeps locking out only one server (NW 6.5SP5). The lock-out happen
everyday at 12:00AM and end at 1:04AM.
here is the error "Intruder lock-out on account .Admin.adm

It looks like netware server itself generated lock-out condition but
how can I find out what application was causing it?