Hello,
This is the Gravity Co., Ltd. Ragnarok Online: Zero Operations Team.
We apologize for the inconvenience caused during your gameplay.
An issue was identified where a server connection failure message appeared when attempting to access the game.
This was reported to the relevant department, and the cause has been identified.
The issue has been resolved through an emergency maintenance.
We apologize once again for the inconvenience caused,
and we will continue to work harder to ensure server stability.
Thank You.
Gravity Co., Ltd. Ragnarok Online: Zero Operations Team