This mod was causing items to vanish (placed items, torches, crucible, etc...)

Would you be able to provide the source code for this mod?

@Jeremy13621362

probably checks the player entity, which is initially loaded for all players and removed when a player unloads (doesn't happen until they were in range once).

this no longer sets it to null so players are still visible on the map when out of range.

the only option to fix this is to NOT load all player when joining a server, and instead track their position for the map separately, which is what vanilla should do.

I found a conflict with CarryOn. Whenever I (the LAN server host)  walk away from my friend while carrying a vessel or reed chest on my back, they get crashed out of the game. It happens at about 150 blocks when we get unloaded from eachother.

can this cause performance issues?

i see

the game never actually unloads other player entities, so this just updates 1 players position every second. when a player reconnects he makes a new entity with a new id so on player leave it also checks for the old entity to remove.

How does this mod actually work? We had just assumed those issues were from connectivity and not things that could just be patched.