Zigbee lights: Turning on and dimming itself

Hello,

I’m testing Home Assistant with Node-RED, Z-Wave-JS UI and Zigbee2MQTT. Everything runs inside a Kubernetes container. The Kubernetes services is also virtualized in a Proxmox VM. At the moment we’re having about 150 Zigbee devices in the network and seems to work properly.

Except the following issues with some Zigbee lights.

I have serveral Philips Hue ambiance GU10 which are dimmed to a very low brightness and after a couple of hours they’re dimming up to 100%.

We’re also using a couple of Trust ZCM-300 dimming devices which are also turning itself on. Somethimes it just turns on the full light and sometimes the lights starts blinking and finally stays in on state with full brightness. They’re not connected to any external light switch, but it looks like they got turned on from a external light switch according to HA logs:

Bildschirmfoto vom 2023-12-20 09-49-56

Do you have any ideas where the issues could comming from?

By the way… I don’t think there’re any automations in Node-RED or HA which could trigger these issues.