Redstone & lag
Machines only on claims
Redstone dust, repeaters, comparators, observers, pistons, hoppers, dispensers, droppers, crafters, sensors, redstone torches and blocks, targets, detector and activator rails, TNT and hopper minecarts can only be placed on your claim – or where you have build rights (trust build, guild land).
In the wilderness you can still use levers, buttons, pressure plates, doors, trapdoors, gates, rails, powered rails and TNT.
Machines already built in the wilderness stay in place.
Try it in the game:
/claim info