We're glad to announce that Patch 6072 will be released, following no server maintenance on May 5th, 2015.
Note: You must be sure that the client is completely closed before patching, otherwise the patch may not be installed correctly and you won’t be able to login the game.
Highlights of Patch 6072
Login Difficulty Solved
Upon the release of Patch 6071, many players have found it hard to punch in accounts and passwords on the login screen. The CO team reacts to this issue promptly, and Patch 6072 is aimed to solve this issue for all of you.
Please make sure you exit your game client, and update the client to the latest version 6072 to address the issue.
Thank you!