Lag related to Error Bone Access

Since playing the game with the console enabled I have noticed that whenever I get the error bone access come up my game starts to lag…

Is their anyway to fix the Error bone access entities as I feel this is causing problems to performance… But I could be wrong or it could be something related to this.

Either way I would like to know if this error is fixible as it seems to reference numbered entities and repaets the error of an npc until it’s dead.

Alien grunts seem to carry this problem

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.