Pefect fighter at ardy druids?

I'm having problems here. My account sometimes (very frequently) elminates all the druids in the tower and while it waits, it clicks on the door and leaves. As you all know, you have to right click pick lock to open it back up again.

The problem is, sometimes it will right click, and sometimes it will not. And then it will try to click on the druids to attack them but it isn't inside the tower. What do I do to fix this?

I have the settings as an unreachable NPC also incase you guys suggest that

 

turn the unreachable NPC off. That's for ranging with safespots

Go in the tower, stand south of the ladder, set your current tile there, and the fight distance to 2 or 3

That way, if it's outside the tower it'll always go back in.