Motion sensor reports motion when no one is moving. Should I call a priest?

[JDRoberts]

Since the hub update, several community members (including me) have reported new false positive on motion and multi sensors:

Samsung SmartThings MultiSensor false positive (door)

In less than 24 hrs this started having false open/close status. Waking up the house with alarm. Tried to shake the door, looked through logs, battery is 66% This is a true false positive. Anyone else got this lately with the zigbee unit that comes with the starter set?

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ST SmartSense Motion Sensor false positives since Sep update?

Could be related to the Sep update/zigbee instability pointed out below. Events right after the Sep Hub + App Update ST SmartSense Motion sensor stops detecting motion. Resetting, changing battery, removing + adding device has no effect Found out about the zigbee insecure join, thought it was dropping off and unable to rejoin, so went in to Hub, enabled the insecure join and got the ST Motion Sensor working again Except that now it’s sensing ghosts, gnomes and pets I don’t have. Repeatedly throwing false positives. I have other motion sensors (monoprice and aeotech) that don’t seem to have issues. https://support.smartthings.com/hc/en-us/articles/208201243-ZigBee-Insecure-Rejoin-FAQ