Acting weird lately

Ive had this app for years now and I always enjoyed having the ability to wake up to my own music. Then one day it decided to quit playing my relaxing classical "morning mood" by Grieg and replace it randomly with an obnoxious beeping. Even though it still appears to be set up to play my desired wake up song it just wont. Then today it randomly selected a completely different song from my library. I just never know what it will do in the morning!

It has become a total mess.

Tiger Castrator about Alarm Clock Pro, v1.13.1