As for most WASs, they mostly WALK and don't take the time to reflect, try, and then figure out what they want. So, I guess that means your W is not a WAS.
Your impatience is due to the fact that W is not on your timetable. That is her choice. YOUR choice is to be responsible for your own timetable. Decide what you will/won't accept in terms of timetables and then REPORT that. Pushing W to make YOUR choices for you is not going to help you or your R.