Almost half my storage missing

[AC Question]

I have a Samsung Note 3 32GB . I have looked in storage and I noticed about half of my internal storage is missing. My phone is rooted. Shall I factory reset?

 

[Golfdriver97]

Welcome to the forums. How much available do you have? Past Samsung devices (including the S series) have had roughly 35-50% taken by system files. All the Samsung 'Smart' features take a fair amount of the internal space.