Logged In: YES
user_id=803104

You can stop that, for specific groups, by specifying prio=
in the galias section for some suitable configured priority
(in the hpriority secion). It's documented. It would be
nice, though, if there were a way to specify, in the default
section, to only use servers that have the group. Examples
speak louder than words:

{hpriority
{default
_level?=5.5
giganews?=3.3
teranews=1.2 # teranews has all the groups
biggulp?=0.1
}
}

Note that "?=" is taken to mean "set to this value only if
the group is listed in the newsgroups file for that server,
otherwise, set to zero". This would do the right thing for
unconfigured groups at the expense of some run-time
overhead, while giving the user the option of avoiding the
overhead for configured groups, or even of eschewing the
whole thing (by simply removing the question mark's from his
default section). The supplied default config should
probably have something like "level?=1.0", which would still
"do the right thing" for most users.