Red Series Turns Itself On

This switch has been work correctly for a couple of months but recently If I turn the switch off (press the bottom momentarily) after about ten seconds it turns back on. I can dim to zero percent (press and hold the bottom) and it will stay off but then can only turn back on buy holding the top down.

I have smart things but the switch does the same thing even when the hub is offline, logs in ST shows that it turned on, i have dropped power to it and still does the same thing.

Any ideas…

Is the switch in a 3way? And does it have neutral?