Describe the bug

For some reason items seem to get stuck in the ME system. I'm on a singleplayer, using a single creative ender item storage cell. I am unsure as to what is happening. There have been a couple of shields that were equipped at the time i died they got send to the ME system and got stuck there. Can't click them can't drag. Shift right or left click does nothing, but i can still hover over them and see the tooltips pop up. I know they are in the ME system because they are nowhere else.

Yesterday i noticed some similar stuff happening with looted stuff from chests, these include enchanted books, weapons and armors. It is inconsistent when it is happening, so i am unsure what is going on.

How to reproduce the bug

Unsure but here's what i have done.

• equip wireless universal terminal
• connect it to the me system with quantum entangled singularity
• quantum bridge card and magnet card
• in the wireless universal terminal enable magnet and pick to me system
• go anywhere with a lot of items in chests while there are a lot of mobs around (like a dungeon)
• open chest, hold ctrl+Q and drag your mouse over all the items. Magnet card picks it up sends it to the system.
• Go to retrieve items, some get stuck, some are retrievable.

Expected behavior

All items are supposed to be retrievable.

Additional details

No response

Which minecraft version are you using?

1.21

On which mod loaders does it happen?

NeoForge

Crash log

All the Mods 10 - 4.8 crashed. The logs have been uploaded to gnomebot.dev: ### latest.log | debug.log head / tail (~22MB & ~137k lines) | crash-2025-08-29_13.04.19-client.txt | KubeJS: client.log / server.log / startup.log | crash_assistant_app.log | modlist.txt ### Mod list changes beyond the modpack: ansi �[2;32m2�[0m added, �[2;31m0�[0m removed, �[2;34m42�[0m updated.

I've done some further testing and it seems to be related to the creative ender item storage, I was able to transfer the items that were stuck to several 63 type max storage cells. If i tried the 256 types cell it would either get stuck in there or refuse to transfer anything.

Temporary work around put out a bunch of me drives with a lot of 63 type max cells.

Will let you guys know if i find anything else.