I need the alarm clock at night for medical reasons and it seems that sometimes it does not wake up at night (2:40 am). Felt it hadn't happened for a while after one of the updates (not the one where the alarm caused the Connect IQ watchfaces to crash) but a few days ago, shortly after the last update, it happened again. But it can also be a coincidence, since it really only occurs sporadically.
Has anyone else noticed that the alarm clock sometimes does not work at night?