Sorry, just to clarify...
Does your map have other pens or just these two? Do the two pens both have markers and are the same animals selected in both pens?
I'm wondering if having 2 pens with the same animals in both causes conflict in the job and pathfinding logic.
You said you have 100 ish animals, are they mixed or all the same?
I'm wondering if breaking down the large pen into smaller ones of segregated animal types would help fix the issue for the immediate future.
Does your map have other pens or just these two? Do the two pens both have markers and are the same animals selected in both pens?
I'm wondering if having 2 pens with the same animals in both causes conflict in the job and pathfinding logic.
You said you have 100 ish animals, are they mixed or all the same?
I'm wondering if breaking down the large pen into smaller ones of segregated animal types would help fix the issue for the immediate future.