This is more of a bug report than a technical issue considering the workaround speaks for itself, but here goes.
Black Ink doesn't seem to like Windows taskbars that are located on the sides. It won't fit to the screen and cuts off an inch on the opposite side while becoming somewhat unresponsive. Hitting minimize and maximize doesn't solve it 9 out of 10 times either. Instead it will jump back and forth, ignoring the task bar and just overlapping it, then back to before.