I’m running openHAB3.0.2 on a Raspberry Pi 3B+ (upgraded from OH2.5.12).
My IKEA TRADFRI items have been recreated through the UI this time.
I can’t get the UI to reflect the light bulb’s state. All sliders are to the left. In custom widgets, the state is always returned as
Sounds familiar to you? How can this be solved?