problem: Character Development & Alternate Advancements

[tknarr]

This is not a UI problem. It's how that slider and window behave when you're on a Free or Silver account (no paid subscription): the AA conversion slider is locked at 50% and cannot be changed. It's controlled by the game, and the only way to make the slider adjustable is to change to a paid Gold membership (via monthly subscription, krono or SC card).