Hi guys, enjoying the game but I have noticed that the skill keys feel quite unresponsive during combat. I'm playing a melee character and often it feels like it'll be 50/50 whether the skill will actually fire or not, even though I have the requisite amount of resource and there is no cool-down on the skill. It also feels like holding the shift key while attacking seems to exacerbate the issue and makes the skills even less likely to trigger.