I was just in an instance and I was doing my usual freeze trapping when I noticed something unusual. I would launch my trap right beneath a mob's feet and it wouldn't go off. It wouldn't even pull the mob. The trap would just sit there beneath its feet, not going off. This happened multiple times, and I know the mobs are not immune to CC because it worked before in the past. It's been really buggy and unreliable a lot for me lately, and I don't understand why. Has anybody else had this issue at all?