I am not keeping my hopes high that [4.0.1.48][4.1.0.23][4.4.0.64][4.5.0.16][5.0.0.29] No notification sounds (ringing, SMS, alarm) - #84 by nephros is resolved. There are some crashes fixed in ngfd, but crashes would trigger a service restart. The bug of disappearing notification sounds is more probably some gstreamer handling locking up…