Make sure you aren't on an early 1.18 sub-version; later patches fixed major memory leaks! Keep it smooth, Crafter! ⚔️ If you want to get more specific , let me know: Are you on Android, iOS, or PC ? Is the lag in Singleplayer or on Servers ? Are you open to using third-party client/mod apps ?

Ensure you have at least 2GB of free space on your device.

Lower this to 6–8 chunks . This is the #1 lag killer. Fancy Graphics: Turn this OFF . Beautiful Skies & Smooth Lighting: Turn these OFF .

Disable "Power Saving Mode" as it throttles your CPU. 🛠️ Advanced Fixes

Try using a "1x1" or "8x8" texture pack to drastically reduce load.