Upon closer inspection of the plant, I could see that the leaves lacked turgor, and were almost limp.  I pulled it out of the pot and the roots were completely rotten once again.  This time I took several cuttings which are now rooting in water.  I’m sure that I will be able to save the plant, and this time it will not go back into my amended soil mix.  I will be looking for something with far less water holding capacity as this plant is incredibly susceptible to root rot!