It was working fine before, but after the first few updates, I can't select a character when logging into the server using the domain name.
I'm using DCS World 2.9 Dedicated Server (modular installer)
At first, I thought it was someone's network problem.
But since the problem happened many times and many people reported it to me,
Then I started to research the problem.
I reinstalled the server program & restricted the server program traffic to a dedicated broadband & monitored the server program's link address (93.115.211.146; 54.36.177.169) & verified the resolution address of my domain name & many other methods.
Finally, I found that when I filled in the IP address, I could select the role, but when using the domain name, I could not select the role.