Apparently when I upgraded to the new ST hub, I didn’t exclude my Monoprice motion sensor correctly. Now, no matter what I try, I can’t get it to pair with the new hub. And I’m reading that unless it was correctly excluded from the old hub, there’s no way to repair it.
I agree. PIR manual says push for 1 second program button, while in awake mode to exclude. That did not work for me too. What I have to do was Keep the lid open (lid open for awake) and hit the program button (program button on the back) with a paperclip, few times, while being closer to ST hub and while the HUB is in exclude mode.
To include after exclude, you may have to do the same (push program button 2-3 times) while searching for new devices.)