For feature requests, just erase this template and clearly describe the feature you'd like to see

Minecraft Version

1.16.5

Forge Version

36.0.46

Mod Version

2.10.3-149

Describe your problem, including steps to reproduce it

duplication bug hard to explain, video probs explains better

Any other comments?

https://www.youtube.com/watch?v=e5mEnNEWvpI&t=37s&ab_channel=47MarkIV

Can you paste your curios-server.toml and any related datapack files here please, so I can set up an environment to reproduce this?

Also, you're going to need to try to explain, because I don't see in that video where the dupe is happening (and if I pipe stuff in on my dev world, I don't see any duping).

its just defualt curious server files

Yeah I tried that, no dupe, no profit.

hmm

Dupe Glitch

Need: Aerial Interface w/ 10 bar(Pneumaticraft) & a hopper

1. Set the face/side of the Aerial Interface to "curios"
2. Attach Hopper to that face/side
3. Insert items into hopper
4. Log out, log into
5. Profit

Well, I could never reproduce this, but I've decided to disable this feature (piping into & out of the curios slots) in the next release for two reasons:

1. Since there is the possibility of duping
2. Curios item handlers don't appear to prevent non-curio items from being inserted (looks like only slots prevent this, i.e. when inserting via the GUI)

Other Curios support (FE charging of items in curios slots and Memory Stick as a curio) won't be affected by this.

"fixed" in 2.11.0 beta