Fresh install of HestiaCP → all seems fine
New user → OK
DNS setup → OK (accessing from Internet)
One click install of Wordpress → OK
BUT : when accessing the WP site, it talks about a database connection problem
In fact, the wp-config.php has not been setup by the installer.
I have configured it manually (DB name, DB user, DB password, and Salt) and now it works perfectly.
But I think there is a problem with the installer script of WP that does not work perfectly.
Congratulations about the HESTIA CP ! Very impressive work !
I know we had issues with an older version and non English locales but it should be fixed.