I have noticed a new problem while playing with my first online character. I am almost always holding down either left or right mouse button, for move / Rive. When I add in various other abilities mapped to keyboard buttons, my mouse inputs will occasionally stop registering. Like I am Riving and then thrown in a Q, the character will end up just standing motionless and not taking any action unless I release the mouse buttons and then re-press them.
I am playing the same way I played my offline characters, but I never noticed this issue with them. I remember the action being much smoother for offline.