diff --git a/custom_components/mikrotik_router/config_flow.py b/custom_components/mikrotik_router/config_flow.py
index 2b8eea8..cb01bd4 100644
--- a/custom_components/mikrotik_router/config_flow.py
+++ b/custom_components/mikrotik_router/config_flow.py
@@ -63,7 +63,12 @@ class MikrotikControllerConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                 errors["base"] = "name_exists"
             
             # Test connection
-            api = MikrotikAPI(host=user_input["host"], username=user_input["username"], password=user_input["password"], port=user_input["port"], use_ssl=user_input["ssl"])
+            api = MikrotikAPI(host=user_input["host"],
+                              username=user_input["username"],
+                              password=user_input["password"],
+                              port=user_input["port"],
+                              use_ssl=user_input["ssl"]
+                              )
             if not api.connect():
                 errors[CONF_HOST] = api.error
             
@@ -74,7 +79,14 @@ class MikrotikControllerConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                     data=user_input
                 )
             
-            return self._show_config_form(host=user_input["host"], username=user_input["username"], password=user_input["password"], port=user_input["port"], name=user_input["name"], use_ssl=user_input["ssl"], errors=errors)
+            return self._show_config_form(host=user_input["host"],
+                                          username=user_input["username"],
+                                          password=user_input["password"],
+                                          port=user_input["port"],
+                                          name=user_input["name"],
+                                          use_ssl=user_input["ssl"],
+                                          errors=errors
+                                          )
         
         return self._show_config_form(errors=errors)
     
diff --git a/custom_components/mikrotik_router/device_tracker.py b/custom_components/mikrotik_router/device_tracker.py
index 6ff2215..22806ad 100644
--- a/custom_components/mikrotik_router/device_tracker.py
+++ b/custom_components/mikrotik_router/device_tracker.py
@@ -141,13 +141,13 @@ class MikrotikControllerPortDeviceTracker(ScannerEntity):
     @property
     def icon(self):
         """Return the icon."""
-        if not self.mikrotik_controller.data['interface'][self._uid]['enabled']:
-            return 'mdi:lan-disconnect'
-        
+        icon = 'mdi:lan-disconnect'
         if self.mikrotik_controller.data['interface'][self._uid]['running']:
-            return 'mdi:lan-connect'
+            icon = 'mdi:lan-connect'
         else:
-            return 'mdi:lan-pending'
+            icon = 'mdi:lan-pending'
+        
+        return icon
     
     @property
     def device_info(self):
diff --git a/custom_components/mikrotik_router/mikrotikapi.py b/custom_components/mikrotik_router/mikrotikapi.py
index cb07d5a..f4049bb 100644
--- a/custom_components/mikrotik_router/mikrotikapi.py
+++ b/custom_components/mikrotik_router/mikrotikapi.py
@@ -56,11 +56,11 @@ class MikrotikAPI:
         try:
             self._connection = librouteros.connect(self._host, self._username, self._password, **kwargs)
         except (
-            librouteros.exceptions.TrapError,
-            librouteros.exceptions.MultiTrapError,
-            librouteros.exceptions.ConnectionClosed,
-            librouteros.exceptions.ProtocolError,
-            librouteros.exceptions.FatalError
+                librouteros.exceptions.TrapError,
+                librouteros.exceptions.MultiTrapError,
+                librouteros.exceptions.ConnectionClosed,
+                librouteros.exceptions.ProtocolError,
+                librouteros.exceptions.FatalError
         ) as api_error:
             _LOGGER.error("Mikrotik %s: %s", self._host, api_error)
             self.error_to_strings("%s" % api_error)
@@ -107,10 +107,10 @@ class MikrotikAPI:
             self._connection = None
             return None
         except (
-            librouteros.exceptions.TrapError,
-            librouteros.exceptions.MultiTrapError,
-            librouteros.exceptions.ProtocolError,
-            librouteros.exceptions.FatalError
+                librouteros.exceptions.TrapError,
+                librouteros.exceptions.MultiTrapError,
+                librouteros.exceptions.ProtocolError,
+                librouteros.exceptions.FatalError
         ) as api_error:
             _LOGGER.error("Mikrotik %s connection error %s", self._host, api_error)
             return None