Big t is right cut down on the water let it dry out a some. With that pot and plant size you should be ok every 4 or 5 days or so. Just a guess but let it go for about 5 days and feel the soil it should not be soggy. The roots are not breahing because of to much water. And stop cutting off the fan leaves.
Overwater!! mine was the same thought it was overwatering but it comes to be it was rootbound...this cant be whats goin on with yours bcuzz yours look kinda big already