Problem with Jacob And Esau

Hey there!

So, I've been having this very particular bug that consists of Esau going apeshit and basically becoming independent from Jacob, he basically does everything on his own: shoots enemies, walks into rooms, picks items, etc. Never ever touched them until some weeks ago in the Seeing Double challenge.

And yes, I've got mods on, in case any of you wanna hate on me, but I don't think they're the trouble, as I've deactivated them before. Neither is the fact I play with controller on PC, because I've already tried playing only with one device and nothings works.

Any idea on what this is? I'll be waiting while I try to solve it on my own!