diff --git a/homeassistant/components/lcn/__init__.py b/homeassistant/components/lcn/__init__.py
index 72f11b7b005..cc1e47d71fc 100644
--- a/homeassistant/components/lcn/__init__.py
+++ b/homeassistant/components/lcn/__init__.py
@@ -139,7 +139,8 @@ class LcnEntity(Entity):
 
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
-        self.device_connection.register_for_inputs(self.input_received)
+        if not self.device_connection.is_group:
+            self.device_connection.register_for_inputs(self.input_received)
 
     @property
     def name(self):
diff --git a/homeassistant/components/lcn/binary_sensor.py b/homeassistant/components/lcn/binary_sensor.py
index 5d712045c93..415668f5924 100644
--- a/homeassistant/components/lcn/binary_sensor.py
+++ b/homeassistant/components/lcn/binary_sensor.py
@@ -50,9 +50,10 @@ class LcnRegulatorLockSensor(LcnEntity, BinarySensorEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(
-            self.setpoint_variable
-        )
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(
+                self.setpoint_variable
+            )
 
     @property
     def is_on(self):
@@ -85,9 +86,10 @@ class LcnBinarySensor(LcnEntity, BinarySensorEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(
-            self.bin_sensor_port
-        )
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(
+                self.bin_sensor_port
+            )
 
     @property
     def is_on(self):
@@ -116,7 +118,8 @@ class LcnLockKeysSensor(LcnEntity, BinarySensorEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.source)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.source)
 
     @property
     def is_on(self):
diff --git a/homeassistant/components/lcn/climate.py b/homeassistant/components/lcn/climate.py
index e3eb92a426f..ece3994f651 100644
--- a/homeassistant/components/lcn/climate.py
+++ b/homeassistant/components/lcn/climate.py
@@ -63,8 +63,9 @@ class LcnClimate(LcnEntity, ClimateEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.variable)
-        await self.device_connection.activate_status_request_handler(self.setpoint)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.variable)
+            await self.device_connection.activate_status_request_handler(self.setpoint)
 
     @property
     def supported_features(self):
diff --git a/homeassistant/components/lcn/cover.py b/homeassistant/components/lcn/cover.py
index c5e407573ba..3d7c2a06a3b 100644
--- a/homeassistant/components/lcn/cover.py
+++ b/homeassistant/components/lcn/cover.py
@@ -161,7 +161,8 @@ class LcnRelayCover(LcnEntity, CoverEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.motor)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.motor)
 
     @property
     def is_closed(self):
diff --git a/homeassistant/components/lcn/light.py b/homeassistant/components/lcn/light.py
index c6ef895b7df..5242ed1cc59 100644
--- a/homeassistant/components/lcn/light.py
+++ b/homeassistant/components/lcn/light.py
@@ -68,7 +68,8 @@ class LcnOutputLight(LcnEntity, LightEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.output)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.output)
 
     @property
     def supported_features(self):
@@ -155,7 +156,8 @@ class LcnRelayLight(LcnEntity, LightEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.output)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.output)
 
     @property
     def is_on(self):
diff --git a/homeassistant/components/lcn/manifest.json b/homeassistant/components/lcn/manifest.json
index f07c4d9c646..919051d7e7a 100644
--- a/homeassistant/components/lcn/manifest.json
+++ b/homeassistant/components/lcn/manifest.json
@@ -2,6 +2,10 @@
   "domain": "lcn",
   "name": "LCN",
   "documentation": "https://www.home-assistant.io/integrations/lcn",
-  "requirements": ["pypck==0.7.7"],
-  "codeowners": ["@alengwenus"]
+  "requirements": [
+    "pypck==0.7.8"
+  ],
+  "codeowners": [
+    "@alengwenus"
+  ]
 }
diff --git a/homeassistant/components/lcn/sensor.py b/homeassistant/components/lcn/sensor.py
index 26b54def974..4d4be5e1259 100644
--- a/homeassistant/components/lcn/sensor.py
+++ b/homeassistant/components/lcn/sensor.py
@@ -57,7 +57,8 @@ class LcnVariableSensor(LcnEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.variable)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.variable)
 
     @property
     def state(self):
@@ -98,7 +99,8 @@ class LcnLedLogicSensor(LcnEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.source)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.source)
 
     @property
     def state(self):
diff --git a/homeassistant/components/lcn/switch.py b/homeassistant/components/lcn/switch.py
index 5891629627e..6f9cc25db99 100644
--- a/homeassistant/components/lcn/switch.py
+++ b/homeassistant/components/lcn/switch.py
@@ -50,7 +50,8 @@ class LcnOutputSwitch(LcnEntity, SwitchEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.output)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.output)
 
     @property
     def is_on(self):
@@ -97,7 +98,8 @@ class LcnRelaySwitch(LcnEntity, SwitchEntity):
     async def async_added_to_hass(self):
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()
-        await self.device_connection.activate_status_request_handler(self.output)
+        if not self.device_connection.is_group:
+            await self.device_connection.activate_status_request_handler(self.output)
 
     @property
     def is_on(self):
diff --git a/requirements_all.txt b/requirements_all.txt
index 85a8fbaaaa0..2c0d9a4270c 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1607,7 +1607,7 @@ pyownet==0.10.0.post1
 pypca==0.0.7
 
 # homeassistant.components.lcn
-pypck==0.7.7
+pypck==0.7.8
 
 # homeassistant.components.pjlink
 pypjlink2==1.2.1