Anyone have any luck getting the Sonoff Zigbee Contact Sensor to work?

Had a lot of trouble pairing the sensor. Finally got it paired but the open/closed status doesn’t update. Always says closed. In IDE, it’s listed as an orvibo contact sensor. Any thoughts on how to fix this?

reset and re-add. Don’t need to delete. Reset by holding the button in the pinhole until the LED blinks.

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Really? It worked out of the box for me.

Strange, tried to do this, readded it, but the “new” sensor is now just stuck on “open” and the “old” sensor is gone.

Yeah, have tried removing and readding a number of times as well as adding and readding without removing

Fixed it. Removed the board from the plastic housing and increased the tension on the battery clip. That seemed to do the trick.