Try 7

Author: bouwew

plugwise/helper.py

@@ -159,7 +159,10 @@ def _all_appliances(self) -> bool:
 
         LOGGER.debug("HOI existing: %s", self._existing_appliances)
         LOGGER.debug("HOI new: %s", self._new_appliances)
-        if self._existing_appliances == self._new_appliances:
+        if self._existing_appliances and not (
+            set(self._new_appliances) <= set(self._existing_appliances)
+        ):
+            LOGGER.debug("HOI unknown appliance(s) found.")
             return False
 
         # A smartmeter is not present as an appliance, add it specifically

plugwise/smile.py

@@ -17,6 +17,7 @@
     DOMAIN_OBJECTS,
     GATEWAY_REBOOT,
     LOCATIONS,
+    LOGGER,
     MAX_SETPOINT,
     MIN_SETPOINT,
     NONE,