I am trying to get a laptop connected via VPN to my AD domain. This worked up until I enabled LDAP signing on the domain. Now authentication fails with OpenVPN and a Sophos firewall even when the credentials are correct. Nothing about the client machine has changed since it was able to login.
What is the best way to enable LDAP client signing on a Windows 10 Home machine that is not equipped with gpedit.msc? Is it possible that is not even my problem?