Loved this app, but recently noticed I really was't hearing the audio from notifications and for some unknown reason, although the notification volume for the pro version sounds loud at 100% system volume for notifications, this version (BC2) sounds half as loud, if that, to the point it's unusable because I rarely hear them. UPDATE: Just realized that for some odd reason BC2 calendar notification volume is mapped/linked to Ringtone volume and I had that lower than half volume. Please fix this.