Combat Bug // Random No Hitbox?

Game mode: [Singleplayer]
Problem: [Bug]
Region: [----]

Not sure if anyone reported this before, but I couldn’t find it anywhere as I would describe it so I’m just dropping it here. Basically whenever I’m fighting human A.I. (I don’t recall it happening with animals) anywhere on the map, sometimes a NPC just attacks me with no effect, while the hits are clearly coming through, plus I also don’t seem to be able to damage this NPC. This happens even fighting 1v1 or 1v5, up until now only one of the enemies would have this issue, worst of all it negates with no warning, mid-combo starting to land hits on me or vice-versa, but not strictly mid-combo. Interestingly the NPC’s themselves don’t seem to lose their character hitbox, as we can’t walk through each other. Unfortunately I can’t really help you with reproducing this bug, as it seems 100% random, but I think only melee weapons are affected, haven’t seen any arrows not hit me properly.

Steps on how to reproduce issue:
1.Fighting with any human NPC.