Deviator

I didn't have any problems with it before, I was able to work ingots and recover bits.

@DrAstralis Might have figured out the conflict. I also use the Anvil Metal Recovery mod and when I have one or the other loaded it seems to be OK, but when I have both, it goes screwy. I can do without the metal recovery but it might be nice if the two could work together for people who still want to smith certain things on the anvil and recover some bits. I did find it strange that the conflict happens even before bits are created or anything is smithed.

Am on 1.13.4, Windows. Don't recall which type I played with in creative but was BisBronze for the hammer, and TinBronze for anvil. I unloaded the mod, loaded an old save, reloaded the mod and the helvehammer will bang out a new recipe but the rest of the world stops updating... can't cut grass or change gamemodes or anything, just the helvehammer banging away a new saw then eventually I get disconnected. You can download the world here. https://drive.google.com/file/d/1sqH2CFXIK-o-TXP2GIJ-rUZCd2c3hEsw/view?usp=sharing

Installed this on single player, as soon as I built the helvehammer my world stopped loading except for the map and minimap... none of the actual world would load in. I figured it was maybe due to it being a creative world so I loaded into my main world and as soon as I built the helvehammer and windmill, everything stopped updating... eating food, placing or breaking blocks.... i can still run around but nothing updated. I dont see any errors either. I unloaded the mod and still having the same issue, my wold is dead.