4 mornings in a row now I've been woken up at 5am on the nose, as the ISM buzzes / vibrates. I have no alarms set. I just went in an created an alarm, then disabled it, in hopes that'll "reset" a phantom alarm that might have been set. I actually don't know for sure what an alarm vibrate feels like, but this feel similar to when I first put on the ISM at night -- the vibration that let's you know it's awake and recording. Could it be the reading drops/reconnects and it's notifying me? Perhaps, but highly doubtful given the precision of timing.
I haven't been able to fall back asleep these days, so it's starting to take a toll.
Has anyone else experienced this?