Just another hiccup with a game laden with them the FHJ has started to produce mis-fires a couple of times it's missed a UAV and now it'll sometimes give you hitmarkers against the care package copter this is about the 6th time it's happend.
I have had this happen several times as well. I still have not been able to destroy an agr with the FHJ. I locked on and fired four times and had four hitmarkers and it never blew up. You have to destroy one to get gold camo, but they will not blow up.
I managed to nail an agr but I hadn't unlocked the title for 100 destroys but thoese little freakers are hard to take out. Considering how prevalent UAVs are you'd think the FHJ would be glitch free but at the moment it's messing up about once out of every 20 fired.