Tried finding a copper vein that was near me because it said traces of copper 175 blocks away but whenever Id get close I it'd get override by traces of water 300 blocks away. I had to use the locate command to find it and even then the wand said it found nothing in chunk...

debug.log

bruh, what is happening

Did you update your modpack after creating the world? Ore veins can break if the recipes change after creating the world. You have to go to unexplored chunks to find new veins then. (The mod uses Minecraft's structure generator system to spawn the veins, which doesn't like changes after world creation)

Ah, yes I did add a few mods after world creation.