When I try to go to several installed systems using a 3CX supplied domain name (ie ??.south.3cx.us) I get the following error - NET::ERR_CERT_COMMON_NAME_INVALID. When I expand the details of the error all of these sites are resolving to the name of another 3CX that is working fine. Basically, it appears as if the same cert site1.south.3cx.us is installed on all 4 sites (site2.south.3cx.us, etc.). If I ping the DNS of each of these they are resolving to the proper public IP's. I have cleared my browser cache etc, but this isn't the issue as it does this on ANY computer. Any help is greatly appreciated.