I have video if need be, haven't tested it much in crucible yet. But in Challenge of Elders, it's extremely noticeable. I thought at first it didn't work when I double jumped. Then it quit working when I single jumped. Then it quit working when I stood on the ground. Melee was hit or miss on making energy drain work also. And somewhere in between, hot swap quit working also. Fix me bungie, I need my life steal.