I've got also 433 RFlink attached to the same domoticz. Most of the devices are fantoms on that RF433 link.
This is also why I want to move to Mysensors and NRF24 modules.
I'll try tomorrow change my nodes to use a S_HUM and V_HUM.

@pjr that was it. I've disabled it due to 433 link and the noise which was generating and forgot about it. Thanks all for help.