# DayZ Server Lagging – Fix Mods, FPS Drops & Performance

DayZ server lagging or low FPS? Mod load, too many items, bad server tick, RAM full – DayZ dedicated server performance troubleshooting.

**Quick answer:** DayZ lag: **reduce/update mods**, **increase RAM** (12 GB+ modded), **limit player count** and SteamCMD validate after patches.

**If you landed here:** Rubberbanding, delayed inventory actions, FPS drops in fights or server tick breaks with many players.

## Related

- [DayZ performance](/en/gameserver/dayz/performance)
- [DayZ won't start](/en/gameserver/dayz/server-startet-nicht)
- [DayZ won't connect](/en/gameserver/dayz/server-verbindet-nicht)
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