I often wind up on the "Forget Network" screen because my wifi is weak and the x4 has trouble connecting to it.

It is very easy to select "remove saved password" → "yes" by mistake, since it's the (dangerous) default. And there are no button tips.

I suggest that rather than being Yes/No the choices be more like "Back/Try Again" and "Forget Network" with the former as default. And button tips based on current button settings.