Gridarvor Problem

I'm not sure if this is where this goes, but I've been having a problem with this staff after getting it.

When I use this staff in Kamir Drifts, the game will occasionally crash immediately after I've done a Blood Pact: Rage. Has anyone else had this problem, if not in this zone, somewhere else? Generally, it happens while using Ifrit. I use my macro to execute Flaming Crush and switch to BP relevant boosting gear, and immediately after Ifrit uses Flaming Crush, the game freezes and I get a box saying that PlayOnline has stopped working.