Lag when opening inventory minecraft
Ava White
Updated on March 21, 2026

Lots of lag when opening inventory or chest 1. Install the latest Java 32-bit. 2. Install the latest Java-64-bit, if possible. (ALWAYS instal 32-bit first, because without it you can get random-crash… 3. Allocate more RAM to Minecraft. I honestly have no idea how to do this on a Mac, but i’m sure …
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Occurring On: Windows 10, Xbox One, iOS, Android Bug: Slight freezing/lag/delay when opening inventory or whilst crafting.Can also happen while equipping armor or taking it off in the inventory. The likely cause seems to be having too much information for the inventory to manage, and not enough optimization.
5 sec delay when you open inventory #945. Closed. vadis365 mentioned this issue on Apr 24, 2018. Opening inventory while a Mk2 Crafting stump is placed causes lag spike #1531. Closed. vadis365 mentioned this issue on Apr 24, 2018. …
When I close the inventory, it freezes, and then, it just keeps closing and reopening the inventory, and spamming the console with errors until I click 1 item in the inventory, and there, the InventoryClickEvent is not called (it should cancel the event so I can’t move out the item, but it’s not called so I can move out.)
The lag lasts for about 5 seconds most of the time, though its lasted as long as 20 seconds, and it gets especially bad if I open my inventory just for a moment (say, accidently) and immediately close it again. Its gotten to the point where I will plan my actions in advance to minimize the number of times I need to open up an inventory.
Inventory lag? I’ve been trying to get back into modded Minecraft after a couple of months, but now, no matter what pack I boot up, when the inventory opens, the game just lags to shit, having a couple of seconds between clicking the mouse and picking it up with my cursor.
Strange inventory lag when opening inventories. … and it hasn’t worked. I’m running a modified version of FTB Infinity (added galacticraft and Mekanism) and everytime I open an inventory, be it the player inventory, a machine or the ME crafting terminal, it has a 2-4s delay before opening the actual inventory and it’s really irritating …
2. Make Java a Priority. Minecraft is written in Java and the Java Runtime Environment (JRE) may affect your speed when you play the game. Setting Java as a priority might reduce lag issues. Here’s the process: Click Windows and type Task Manager. Click Task Manager and head over to Details.
Minecraft Lag When Opening Inventory. Can also happen while equipping armor or taking it off in the inventory. Every time i open my inventory, an enderchest, chest, bedwars shop, etc. This happens because inventorycloseevent is fired before the inventory actually closes to allow cancelling.
Jan 2, 2018. #1. So everytime I open OBS my minecraft starts lagging very badly (only when I select the Minecraft Game Capture Source ). I used OBS before and it worked perfectly. I updated OBS (20.1.3) and I now I am having that issue. So I uninstalled OBS and reinstalled it (I set everything up again with a lil bit of changes), but I keep …
Lots of lag when opening inventory or chest
- Install the latest Java 32-bit.
- Install the latest Java-64-bit, if possible. (ALWAYS instal 32-bit first, because without it you can get random-crash…
- Allocate more RAM to Minecraft. I honestly have no idea how to do this on a Mac, but i’m sure Google can help you.
- Install Optifine. It does more than graphics now,…
Related Questions
How do I fix Minecraft lag?
This should help reduce lag when playing Minecraft. 2. Make Java a Priority Minecraft is written in Java and the Java Runtime Environment (JRE) may affect your speed when you play the game. Setting Java as a priority might reduce lag issues. Here’s the process: A High priority might render better performance. 3. Add RAM
Why is Minecraft so laggy?
Your ISP may route your internet traffic via an overcrowded route that causes massive lag in your online gameplay. Why is Minecraft Laggy? Before you begin to curse your system, know that Minecraft is a hugely resource intensive game.
Why does my inventory freeze when I open it?
Bug: Slight freezing/lag/delay when opening inventory or whilst crafting. Can also happen while equipping armor or taking it off in the inventory. The likely cause seems to be having too much information for the inventory to manage, and not enough optimization.
Why does my inventory take so long to load?
Having shulker boxes with items in it seems to also cause the problem, with more items = more delay. It mostly seems that the inventory has trouble managing excess amounts of information. I hope i’ve provided enough information.