Mercenary is clunky, please help!

Sometimes my crossbow doesn't reload after dodge rolling or other actions even though I ppam the skill, bolts reload time is very unforgiving and grenades never go where intended and bounce off the ground all the time. In bigger arenas and moving monsters it goes from being decent in closquarters to completely redundant. loading all the different rounds is also very questionable for non-keyboard users. In POE you used to use the L2+X etc. For tertiary skills, having to use those just for reloading a skill that only fires one bolt and has incredibly long reload speed is painful. did they nerf merc class before launch? You're basically running as a glasscannon which would be okay if you didn't have every single point into damage and cdr and the skills still feel extremely clunky and therefore you struggle with damage. Also they should give us the option to remove auto aim on console, it often doesn't aim at the intended target. I run away from mobs, one mob in front of me just takes the auto-snap away because I'm running in that direction. If I don't move my right stick the auto-snap should stay in place even if I run in a different direction. very clunky I should've picked another class ig.