Having used MusicFab for perhaps a month, I initially had no issue signing in to YouTube Music. But for about 2 weeks now, the sign-in was lost and I have had no success in trying to sign-in again. Getting ads while using MusicFab. Yes, I am a YouTube Premium member and I have no issues using a normal web browser. Any suggestions? Clearing the cache allowed me to try and sign-in, but no success.