So I finished the mission, eventually. I tucked in the orbs and read them a bedside story but not one with monsters, for that would scare the wee ones. Seriously, it was so annoying. Still bugged. Just do as little dps as possible, I went and dug out my starters. Ridiculous lol

So, I'm just checking back. Have they fixed it yet? Probably not.

Hi everyone Some trial and error. Lament works on the immune boss. Still shows immune but damages him. Supers also work on the immune boss (damage supers not tether / bubble) . Residual energy - do not shoot with a sidearm - hand cannon, shotgun, smg ok. I understand this will not work for everyone

開啟新主題： coup de grace is a joke

I Have Found That Just Meleeing The Orbs No Weapon Damage Works Flawlessly

Same here. We had to restart it 6 times yesterday. And then when you finally get past that first Orb, the second will have the same buggy issues and you can restart once more. Wasted more than an hour just to get this one Lure mission done-.-

This is bugged too?! Geez, what isn't bugged in this game?!

Couldn't agree more! I complained about this yesterday and they said it was a known issue, and their solution is absolutely ridiculous. To be honest, I think I've just had enough of this. It seems like every time I boot up this game something is wrong with it.

Coming back from a two week D2 break I tried to do the Coup de Grace Quest and it seems that it is even more bugged than before. C'mon this is ridiculous! I finished it 8 times before so I think I know how to handle the bugs. Not overdamaging the boss in the first encounter, shooting the blight with a shotty... But today I didn't get past the first room. I surely didn't overdamage the boss, but he got immune 3x. What am I supposed to do? Tickle him to death? This is really so annoying. And all the grind for a cosmetic... unbelievable. Guess I'll give it a break again and play something different. This game is really not worth the time invested.

I've found the only good way to reliably destroy the residual energy is with a shotgun or grenade launcher. It seems to be the only way to destroy it before you can't do damage to it anymore.