Hello;
Inedo.com currently seems to only communicate over TLS1.0; I don't have a timeframe for when that will be upgraded, but I want to add that we don't have any secure or sensitive information on inedo.com anyways.
In the case of LDAP, it seems to me that there is some sort of issue with the LDAP code mapping your username. AD configuration can be very complicated I'm afraid, and it will involve a bit of back-and forth, with sharing potentially sensitive or company-identifying information.
When you search for a user in ProGet, you will see a log of the domains, etc., being searched. Ifyou can publish that to a ticket, then we can investigate further.