This had happened for about a few days already. Just got the idea to question it out after a few people discussing it in game.
This should be the output depending on the level of the Furnance. I was able to notice upon using the daily "Furnace" smelting stuff, with my current Furnace level which is level 4 and also surpasses the Output guide perfectly.
I am only able to get Residual Crytal's at only level 1 and level 2.
Is this an in game bug where majority is affected with the same instance? or just my character is having this issues?
I would like to have a solution for such. Thanks