When I use an inject node I receive only one payload, instead when I use any kind of node that send a status like Openhab I receive 2 payloads exactly the same each other at the same time.
How can I avoid this problem and getting only one payload a time?
Here what I get if I send the payload "1" from an inject node:
Here what I get if I send the payload from the openhanded button which it sends "1":
Here setting of the openhab out node (I tried all the combinations possible but didn't get a solution):
Thanks a lot for your helping,