Zigbee binding dimmer jumping

Hello everyone,

i got my CC2531 working with the Zigbee Binding. Openhab Version: 2.4.0-SNAPSHOT (#1412)

I also managed to connect my Osram Color Bulb.

The only Problem i get is:
If the Dimmer is set to lets say 30% and i switch it to 100% the slider jumps around a bit and stops at 100% after a few seconds.

The Bulb is fading slowly from 30% to 100%. I guess it reports its current status back to Openhab. Thats why the slider is jumping around.
Here is the Log:

2018-11-05 19:01:00.892 [ome.event.ItemCommandEvent] - Item 'OSRAMCLA60RGBWOSRAM_Color' received command 94

2018-11-05 19:01:01.838 [vent.ItemStateChangedEvent] - OSRAMCLA60RGBWOSRAM_LevelControl changed from 30 to 53

2018-11-05 19:01:01.842 [vent.ItemStateChangedEvent] - OSRAMCLA60RGBWOSRAM_Color changed from 0,0,30 to 0,0,53

2018-11-05 19:01:05.823 [vent.ItemStateChangedEvent] - OSRAMCLA60RGBWOSRAM_LevelControl changed from 53 to 94

2018-11-05 19:01:05.829 [vent.ItemStateChangedEvent] - OSRAMCLA60RGBWOSRAM_Color changed from 0,0,53 to 0,0,94

Is there anything i can do to stop the slider from jumping around?

Add autoupdate="false" to the bindings:

Dimmer myLight "label" { channel="zigbeechannel.....", autoupdate="false" }

Even with that configuration, the Sliders are jumping around:


Dimmer myLight "label" { channel="zigbee:device:79a4693c:7cb03eaa00ad6c96:7CB03EAA00AD6C96_3_dimmer", autoupdate="false" }


Slider label=Dimmer item=myLight icon="light"
Item 'myLight' received command 12
myLight changed from 80 to 78
myLight changed from 78 to 22
myLight changed from 22 to 12

What am i doing wrong?

They going in the right direction at least
I don’t know anymore than that in your case

So is this the expected behavior? Anyone?

Some dimmers, you can also configure that, slowly go to the required value and report back some intermediate stages. It also confused me very much at the beginning.