Okay so I got that part fixed. I have no idea how it happened but the "container ports" got changed to match the "host ports" and obviously nothing worked after that.
Now I'm trying to set up some subfolder services and the only way I can get them to work without getting a 500 error is to have the following with a lot of the default settings commented out. I don't think I should be doing this. Is there something I need to configure in proxy.conf to get the default way to work?
# first go into tautulli settings, under "Web Interface", click on show advanced, set the HTTP root to /tautulli and restart the tautulli container
# to enable password access, uncomment the two auth_basic lines
location /tautulli {
# auth_basic "Restricted";
# auth_basic_user_file /config/nginx/.htpasswd;
include /config/nginx/proxy.conf;
# resolver 127.0.0.11 valid=30s;
# set $upstream_tautulli tautulli;
# proxy_pass http://$upstream_tautulli:8181;
proxy_pass http://192.168.1.10:8282;
}