There is something weird going on with staff heavy attacks lately. I first noticed with an inferno staff that heavy attacks (full or partly charged) would sometimes not register on monsters (or players). Today I was playing with a lightning staff and the behaviour is just as bad or worse. When you try to channel, it just won't fire, or sometimes it will tick once or twice then just stop for now reason. Or sometimes it works just fine.
I haven't been able to pin down what's causing it, but it seems to *maybe* have something to do with range. Ie, at certain ranges it just doesn't work. Or, possibly, with elevation.. possibly if you are at different elevations it stops working.. I don't know.. it is somewhat intermittent, but is happening enough to drive me crazy. Especially in PvP..
Has anyone else seen this?