I'm on PS4, and after getting the Bolt Caster finally a little while ago, I've been loving it. (really came in handy taking down the blight in the back along with the taken that spawn there during the nightfall) However, occasionally, my screen will go berserk whenever I press the special button and I'll find the sword aiming the thundercloud in an entirely different direction. It doesn't happen enough to be incredibly annoying and I haven't been killed because of it before, but I'm waiting for it to happen lol.