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Hello,

I have the UZB dongle with a raspberry for a 3 year and it works very well until yesterday.

After rebooting correctly 2-3 times my RPI3, it started suddenly to send opposite levels to all my fibaro stuff. Ie: all my open blinds closes & vice-versa and all my off lights switch-on and vice-versa.
As I have 15 blinds & 15 lights, it is crazy to see all moving without reasons !

I am using Domoticz with OpenZWave and until yesterday all works well.

Can anyone help me ? I tried changing of raspberry, using an old config but still, every 2-3 minutes, all moves crazy in the house!

Thanks in advance for your help !
Sam

Similar to what I was getting a while ago.
Lights and sockets randomly turning on/off.

That was caused by a TKB Mains switch sending out random Switchall commands.

Have a look in your logfile \var\log\z-way-server.log for SwitchAll
[zway] Node 33:0 CC SwitchAll: Unknown command 0x17

I powered the device [33] off and on.
Then it all settled down.

If nothing shows in the log ! might be worth doing a power cycle on all the devices.