Hi,
I just removed all of my oomi Multisensors from my house due to the following issue.
Randomly when I reset my system and the zwave network is offline for a few minutes oomi will add an association to it’s list that broadcasts to all zwave devices and triggers everything.
You can see in the screenshot the 255 id association is the broadcast. It is not present when I add the oomi device. Only after some time and some controller reboots it shows up. Issue being that when it randomly appears the motion sensor now sets off all lights and even my doorbell when it triggers.
I have a few of them and will now use the ecolinks instead.
Lesson learned they were cheap for a reason…