We will be performing an unscheduled minor patch on Friday, January 19, 2018 at 2:00 PM PST (5:00 PM EST / 11:00 PM CET / 9:00 AM AEDT). We anticipate the maintenance to last approximately 2.5 hours, concluding around 4:30 PM PST (7:30 PM EST / 1:30 AM CET / 11:30 AM AEDT). Please note that the estimated length of time for each maintenance is subject to change without notification. Thanks for your patience! Time: Friday, January 19, 2018 PST: 2:00 PM – 4:30 PM EST: 5:00 PM – 7:30 PM CET: 11:00 PM – 1:30 AM (January 20) AEDT: 9:00 AM (January 20) – 11:30 AM (January 20) What will be unavailable: All MapleStory game servers. Changes and Updates: MapleStory will be updated to v.192.2.0. The MapleStory client will be updated to fix the issue of false detections from antivirus software. View on the Official Site