ZigBee Device won't Update BUS

[emme]

Hallo,

I have a tradfri 30W dimmer correctly paired with my LM5 Lite (i.mx6)

Device works perfectly but It looks not to update correctly the bus:

I have a dimmer button configured and I am ussumed to get the state change on the bus, but this does not hammpend.

Groups are connected correctly, ETS setup if fine, but I do not get events on bus.

No current dim % (1Byte)
No state feedback (1 bit)

this is the current config

Code:

Manufacturer: IKEA of Sweden
Model: TRADFRI Driver 30W

Device type: Router
Power source: Mains
Receive when idle: Yes

Endpoint 1
Profile: 260
Input clusters
- Basic (0)
- Identify (3)
- Groups (4)
- Scenes (5)
- OnOff (6)
- LevelCtrl (8)
- LightLink (4096)
- 64636
Output clusters
- Scenes (5)
- Ota (25)
- PollCtrl (32)
- LightLink (4096)

Endpoint 242
Profile: 41440
Input clusters
- GreenPwr (33)
Output clusters
- GreenPwr (33)

commands are received and executed correctly, but no fedback at all
thanks
marco