On my warrior using the default CC it seams to be having issues pulling mobs, it will target them fine, but if it's facing the wrong way it will not turn to attack them, instead it will stand there spamming the key till it either dies from another mob attacking it, or the one it has targeted will wonder into it's path. I have fixed this by using a program to spam my interact with target key every 250ms so it will turn and move to the target, this sadly is the only way I have found that will work. I have not tried this with other classes, but I do have a feeling it's mostly going to be an issue with melee classes if it's occurring anywhere else. There are no logs to attach, as it has no errors, it just tries to start combat even though it's not facing the mob.
What CustomClass are you using? What version of Honorbuddy? What bot base are you using? This is all information readily available in the log, they are ALWAYS helpful.