Hello.
This is the Ragnarok Online: ZERO Team of RO1 Studio.
First, we would like to apologize to the customers who have been waiting for Ragnarok ZERO.
We are currently investigating the cause of the issue where some connections are restricted during login,
and we are conducting in-game tests to resolve the problem.
Please note that external access to the game server may be possible while internal testing is in progress.
We will check and take action as quickly as possible and return with the service back to normal.
We apologize for any inconvenience this may have caused.
Thank you.
Gravity Co., Ltd. RO1 Studio Ragnarok Online: ZERO Team