Having a strange problem I have never been able to figure out. This originally occurred some time ago, but I never got around to trying to fix it until now. I just recently rebuilt my HA setup from the ground up including resetting my Zwave stick to defaults and re-pairing all my Zwave devices.
But anyways… I have 2 Ecolink Zwave magnetic door sensors. I can pair one of them just fine and it works perfectly. However soon as I pair the second one, they get combined together in Home Assistant. Both sensors appear as a single zwave device in Home Assistant. So triggering either one will cause the singular device appearing in HA to trigger. Looking at the zwave properties, only a single Zwave device shows up for both with the same node number.
Even stranger, if I pair the first one and rename it, when I pair the second one it wipes out the rename.
Many, many HA releases ago they both used to work perfectly.
Any ideas?