Hello Phoscon Team,
I’ve encountered a serious issue after updating my Conbee 2 setup to deCONZ/Phoscon version 2.31.2. This seems to be more than just a simple UI bug.
I am aware that the old “Sensor Controls” are being replaced by the new “Automations” system. However, I am now caught in a dilemma:
1. The UI Bug (The Blocker): I cannot delete my old “Sensor Controls”. The warning message appears “Achtung: alte Sensorsteuerungen”, but the page to manage or delete these old controls does not load. The content area remains blank (see Screenshot). This means I cannot clean up my old, conflicting rules.
2. The Functional Regression (The Core Problem): More importantly, even if I could delete them, I cannot recreate my most essential rules using the new “Automations” UI.
The new UI seems to be designed only for simple sensor-to-light automation. However, I rely on deCONZ for critical, gateway-level automations that must run independently of Home Assistant for reliability (e.g., after a power outage).
Example of my old rule (which I can still see via REST API):
- Trigger: A window contact sensor is opened.
- Action: Set a specific attribute on a linked thermostat (e.g., an Popp/Danfoss).
“24”: {
“actions”: [
{
“address”: “/sensors/81/config”,
“body”: {
“externalwindowopen”: true
},
“method”: “PUT”
}
],
“conditions”: [
{
“address”: “/sensors/29/state/open”,
“operator”: “eq”,
“value”: “true”
}
],
“created”: “2022-04-26T08:36:39”,
“etag”: “ef0a6e3d68b035f4ff305db8841bf22f”,
“lasttriggered”: “2025-10-19T11:13:02”,
“name”: “Fenster auf an Thermostat Büro”,
“owner”: “CF7A305B13”,
“periodic”: 0,
“status”: “enabled”,
“timestriggered”: 2
},
This type of device-to-device logic, which does not involve turning on a light, seems impossible to create in the new “Automations” interface (see Screenshot 1, which only shows “Dim 100%” and “Off” as actions).
My Situation: I am being forced to migrate to “Automations,” but the new system no longer supports my critical use cases. This breaks the primary reason I use deCONZ over other solutions like ZHA (which relies on Home Assistant being online). At the same time, the old, non-deletable rules are stuck and causing conflicts.
My Questions:
- How can I reliably delete the old “Sensor Controls” now that the UI for it is broken?
- How am I supposed to replicate my gateway-level logic (Window Contact → Thermostat Attribute) in this new post-v2.31 ecosystem?
- Do I now have to ignore the “Automations” UI entirely and manage all logic manually via the REST-API as “Rules”? Is this functional regression known?
I can provide the JSON exports of my old rules if needed. Thank you for your support.


