# \[COMPLETED\] Sep 16 - Scheduled Maintenance

**URL:** <https://forum.msu.io/t/completed-sep-16-scheduled-maintenance/95>\
**Category:** Notice\
**Tags:** maintenance, notice\
**Created:** [September 16, 2026, 11:56am UTC](https://forum.msu.io/t/completed-sep-16-scheduled-maintenance/95 "2026-09-16T11:56:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![msu\_admin](https://avatars.discourse-cdn.com/v4/letter/m/439d5e/32.png) [@msu\_admin](https://forum.msu.io/u/msu_admin)\
**Post date:** [September 16, 2026, 11:56am UTC](https://forum.msu.io/t/completed-sep-16-scheduled-maintenance/95/1 "2026-09-16T11:56:57Z")

</div>

We would like to inform our Maplers about scheduled maintenance affecting the access to the MapleStory Universe services including MapleStory N game client

**▶ Maintenance Schedule**

MapleStory Universe Services : September 16, 23:30 ~ September 17, 04:00 (UTC)  
MapleStory N Services : September 16, 23:30 ~ September 17, 04:00 (UTC)

**▶ Maintenance Area**

- MapleStory Universe Web
- MapleStory N Web
- MapleStory N Game Client
- MSU Marketplace
- Swap & Warp
- MSU Explorer
- MSU Navigator
- Smithy
- MSU Builder
- Reactor
- OpenAPI
- Maplers Shop

**▶ Maintenance Details**

- Detailed information will be provided in a future Patch Note

※ Please be advised that the maintenance schedule is subject to change.

※ Access to the services will not be available during the maintenance hours.