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Banned and disabled items

The complete current list, why each restriction exists, and what to use instead.

Last verified August 21, 2026 · ATMons 1.3.0 · Minecraft 1.21.1 · NeoForge 21.1.249

Total affected items
10
Full use bans
8
Crafting + placement block
1
Crafting-only disable
1

Short version: use FTB Chunks for chunk loading, avoid Create Pulse Timers, and do not use the Modular Routers Player Module. These restrictions protect server stability or close an exploit path; they are not progression gates or supporter perks.

Fully prohibited: alternate chunk loaders

All eight items below have their recipes removed. Their use is cancelled when targeting blocks, air, or entities. Dedicated loader blocks are also rejected on placement, and any already-placed loader block is replaced when its chunk loads.

Applied Energistics 2

Spatial Anchor

Crafting and use blocked
Item ID
ae2:spatial_anchor
Type
Block
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
Immersive Engineering

Resonanz Observer (Chunk Loader)

Crafting and use blocked
Item ID
immersiveengineering:chunk_loader
Type
Block
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
Mekanism

Dimensional Stabilizer

Crafting and use blocked
Item ID
mekanism:dimensional_stabilizer
Type
Block
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
Nature's Aura

World Eye

Crafting and use blocked
Item ID
naturesaura:chunk_loader
Type
Block
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
Mekanism

Anchor Upgrade

Crafting and use blocked
Item ID
mekanism:upgrade_anchor
Type
Upgrade
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
PneumaticCraft: Repressurized

Chunkloader Upgrade

Crafting and use blocked
Item ID
pneumaticcraft:chunkloader_upgrade
Type
Upgrade
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
Steve's Carts

Chunk Loader

Crafting and use blocked
Item ID
stevescarts:module_chunk_loader
Type
Module
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.
Ars Additions

Arcane Permanence

Crafting and use blocked
Item ID
ars_additions:ritual_chunk_loading
Type
Ritual
Reason
It force-loads chunks outside AshRun’s capped FTB Chunks system, allowing unbounded background ticking and bypassing the server’s shared performance controls.
Use instead
FTB Chunks, which provides the approved, team-based loading allowance while a team member is online.

Disabled for performance

Create

Pulse Timer

Crafting and placement blocked
Item ID
create:pulse_timer
Reason
Live profiling identified unusually high server tick cost from this block. Preventing new timers protects shared tick time for players, machines, Pokémon, and world activity.
Use instead
Use slower timers or event-driven redstone that only runs when work is ready. If an old Pulse Timer is still present, remove it or ask staff for help.

Disabled for exploit prevention

Modular Routers

Player Module

Crafting disabled
Item ID
modularrouters:player_module
Reason
The recipe is disabled because the module can participate in a container-interface item duplication exploit. The public page intentionally omits reproduction details.
What to do
Do not use one obtained through an old build, quest, or unexpected source. Store it safely and report it to staff in Discord.

What is not a server-wide item ban?

  • Pipez and Dreadful Dirt are currently available. Both run behind targeted server safeguards; older posts describing blanket bans are out of date.
  • Cobblemon Pastures and Campfire Pots have local density limits, not bans. New placement stops only after the nearby cap is reached.
  • Items hidden in JEI are not automatically banned. JEI also hides redundant, creative-only, internal, or unobtainable entries.
  • Normal ATMons recipe changes are not AshRun bans. The pack removes or replaces many recipes for balance, progression, or unification.
  • The generic ATMons item-ban configuration is empty. AshRun’s active restrictions are the ten explicit items documented on this page.

Found a mismatch?

Server behavior is authoritative. If a recipe, tooltip, quest reward, or old guide disagrees with this page, stop using the item and tell staff in Discord so both the enforcement and this list can be checked.