### Hi Peter! 
Thank you so much for your detailed diagnostic report! I’ve analyzed the logs and **I have great news** - I’ve identified and **fixed the exact issue** you were experiencing.
-–
### 
**What was the problem?**
Your diagnostic log showed this critical error:
```
TypeError: expected_cluster_id_number
Endpoint 1 clusters: basic (0xNaN), powerConfiguration (0xNaN), …
Error: could not initialize node
```
**Root cause:** The drivers were using literal cluster ID numbers instead of proper CLUSTER constants, causing the Homey ZigBee Driver to fail validation with NaN (Not a Number) errors. This prevented your devices from initializing completely.
**Impact on your devices:**
- 
Multi-Sensor: No temperature, humidity, illuminance, battery, or motion data
- SOS Button: No alarm triggers, no battery data
- Both devices: Complete initialization failure
-–
