Hello,
I have just installed RDS on windows server 2019, I am trying to configure RDS gateway manager but not really getting it to work.
When I try to add gateway address (full FQDN address) I am getting error message that RD Gateway manager is unavailable.
I have a SSL certificate that is *.domain.com and my server name is FQDN remote.domain.com
I still get that the rdp connection is untrusted even though I choose the SSL certificate and I am not able to connect to the RD gateway manager externally.