Weapons Expert 2 bugged?

[Lichlord the Disparager]

Well I have attempted this a few times, and nothing registers as an enemy kill with a throwing knife. First 2 times I killed chickens, fairly easy to do , nothing. Then I camp slept in the Heartlands waiting for a gang camp to spawn. Finally a camp of O'driscolls spawned and they were getting ready to bunk down! I have been using plain throwing knives, not poisoned. Took out the three around the fire with knives quickly, NOTHING! Then I proceeded to shoot up the rest and the the two outriders that came in at the sound of the gunfight. Looted the lot. I don't know what else to try. Please help!!!

[Lichlord the Disparager]

Any help guys?

[Wabbajack]

You have to kill them consecutively, if you had a hard time, drink potent health potion and hog tie them (by simply having lasso on then pressing F while running at them) one by one and make sure you take the one who's far from others, wait for the riders to come and lasso them too, line them up and kill em'.

[Zwut]

https://www.youtube.com/watch?v=xcoXOu-2pg4

[Lichlord the Disparager]

Okay this time I approached the Lemoyne raider camp with lasso in hand Hog tied one, healed ,repeat. Got it this time! TY all!

[Daemia]

Weapons Expert 2: Kill 3 enemies in 10 seconds using only throwing knives

It cannot be more clear than it is. But you went on killing chickens. You deserve a medal ;)