>Haven't gotten much sleep thanks to this, and I'm not sure where to go next. >So thank you all in advance for any advice/recommendations.
How about you do what is suggested in every peace of documentation and daily on this list and post the output from radiusd -X. Include server startup since copied configuration files are most likely not the ones server is using. Ivan Kalik Kalik Informatika ISP - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html