Shadowed Unit Frames - bug?

[Scones230]

Hello!

I have Shadowed Unit Frames installed in my UI, and im having some problems with it.
First of all, i can not click any of the unit frames to target them. Not focus, not pet, not myself, not anything.
Second, when i mouse over a unit frame while walking forward with "W", my character keeps running and i cant stop him until i remove the mouse from the unit frame and tap "W" again.

Can anyone explain this? the biggest problem is the first one, i would really like some help with that (:

Thank you!
Scones