by Matteo Scaramuccia.
Hi Norman,
this is the Moodle Community providing free support for the product running behind that site, but not involved in supporting what hosted there.
BTW, it looks like you're using multiple IP addresses to NAT your users on the Internet: you should pin your public IP address when browsing a site powered by Moodle since Moodle requires a unique IP address per user session.
HTH,
Matteo