Skill button unresponsive, target line invisible occasionally, and auto attack flaws

Skill Button Unresponsive:
Sometimes I have to tap a couple of times to get the skill activated or there is a delay in the activation. This happens frequently now since the last update.

Target Line Invisible Occasionally:
I have it on option all the time. Sometimes it disappears and reappears. Happens a lot in Ancient Swamps.

Auto Attack Flaws:
Sometimes the feature simply does not work and I end up mashing the attack button anyway for manual override.