Broken Addon messing with scale damage for NPCs/players (I think)

I’ve had this bug where certain NPCs with certain weapons will have scale damage of like .25x to legs or arms and normal to chest, and then 2x their HP to headshots. I dont think its a weapon, NPC, or game mode, as i’ve tried different guns on different NPCs in different game modes and its always random, so sometimes say an SMG will do normal damage to one guy and then the next it’ll one shot to the head, and i’ll relog to the same server and it’ll be switched. Its happening with both SWeps, original weapons, SNPCs and original NPCs. I dont know if its a rogue addon somewhere thats causing this, and if anyone knows how I can fix this that would be great.

Im also running on a local server if thats any dfference