so sometimes when playing the game, some random inventory slot will randomly break, what this means is if i try to move or get rid of the item in that slot it will teleport right back to where it was the second after, and if i try to place an item in that slot the item will again teleport right back to where it was, so basically that slot becomes locked and can't be messed with, it normally only happens to one slot at a time, and it can be fixed by just closing the game and reopening it, it really is annoying when it shows up, this also effects crafting, if that slot happens to be the slot that the game wants to put the crafted item in, it'll just instantly revert whatever you just tried to craft and just literally not let you craft it, i would add a video but i play on mobile and i can only rarely use internet on my ipad for reasons and i'm posting this from my crappy computer,