When holding down keyboard keys, the skills “pulse” or “flicker” as if the key is constantly pressed and released in high speed, instead of being grayed out, like when pressing mouse button.
This results in skill that need you to hold the key down, to be instantly stopped, e.g. “Shield Charge” or “Rebuke”. This was not the case 2 days ago, when I played it last.
Using the abilities on the bouse button works fine.
And I did not change any parts on my PC. It worked fine 2 days ago.