Hard fall detection while sleeping

[userIQrm9lVQqh]

A hard fall was triggered at 1:22AM this morning.  I was SOUND ASLEEP on my back.  Thankfully the alarm woke me up so I could turn it off before it texted my ICEs.  I have a Galaxy 4 and the hard fall detection is set to only during workouts.  The other option is all. 

Anyone else have this happen?  Any known solution?

[Blu-Ray]

When was the last time you did a hard reboot? The press and hold a couple buttons until the Samsung boot up logo appears?

Also, you may want to delete the cache partition especially if you just had an update.

Jokingly: Sure you weren't abducted by extraterrestrials in your sleep and they dropped you a little too hard back in your bed?