I have two Fibaro FGSS001 smoke sensors. They have booth be running well until a re-install of OpenHAB 2.3.
Now I’m getting Unknown command class 0x91 warning messages in the log for only one of them.
What have I done so far:
Deleted the device from PaperUI, deleting the associated XML file. Then adding the thing from the inbox again. While in inbox the FGSS001 was listed as an unknown device, after adding as a thing the device was fulling recognized as a FGSS001.
That made no difference at all.
Then I removed and re-added the device from the zwave network. Again it appeared in the inbox as an unknown device and after adding it it was recognized.
Apart from a new nodenumber no change (i.e. still getting the same warning.)