Item loot menu pops up in combat and I don't know why

[xTankbeast]

Okay, I've got a strange problem and I have no idea how to fix it. Every time I come across a hostile NPC, the item loot menu comes up and keeps coming up like a second after I close it. This all began after installing a few weapon mods like Classic Fallout Weapons but even if I disable those new mods in NMM I still have this issue. I've got archive invalidation installed and everything but I'm seriously at a loss as to how to fix this and it really makes the game impossible to play. Has anyone else ever had this problem?

 

Here's my load order: https://sli.mg/a/gNmPi8

 

And here's a video of my issue: https://youtu.be/tFapNEJuxWI