diff --git a/src-python/models/transcription/transcription_utils.py b/src-python/models/transcription/transcription_utils.py
index 70552bab..b39a77f5 100644
--- a/src-python/models/transcription/transcription_utils.py
+++ b/src-python/models/transcription/transcription_utils.py
@@ -19,6 +19,12 @@ class Client(MMNotificationClient):
     def on_device_removed(self, removed_device_id):
         self.loop = False
 
+    def on_device_state_changed(self, device_id, state):
+        self.loop = False
+
+    def on_property_value_changed(self, device_id, key):
+        self.loop = False
+
 class DeviceManager:
     _instance = None
 
@@ -46,6 +52,7 @@ class DeviceManager:
         self.callback_host_list = None
         self.callback_mic_device_list = None
         self.callback_speaker_device_list = None
+        self.callback_prev_update = None
 
         self.monitoring_flag = False
         self.startMonitoring()
@@ -133,8 +140,8 @@ class DeviceManager:
                 while cb.loop is True:
                     sleep(1)
                 enumerator.UnregisterEndpointNotificationCallback(cb)
-                sleep(1)
-
+                self.runPrevUpdateDevices()
+                sleep(2)
                 self.update()
                 self.noticeDefaultDevice()
 
@@ -185,6 +192,15 @@ class DeviceManager:
     def clearCallbackSpeakerDeviceList(self):
         self.callback_speaker_device_list = None
 
+    def setCallbackPrevUpdateDevices(self, callback):
+        self.callback_prev_update = callback
+
+    def clearCallbackPrevUpdateDevices(self):
+        self.callback_prev_update = None
+
+    def runPrevUpdateDevices(self):
+        self.callback_prev_update()
+
     def noticeDefaultDevice(self):
         if self.callback_default_mic_device is not None:
             if self.prev_default_mic_device["device"]["name"] != self.default_mic_device["device"]["name"]:
diff --git a/src-python/webui_controller.py b/src-python/webui_controller.py
index 0a2ff0a5..80677a9b 100644
--- a/src-python/webui_controller.py
+++ b/src-python/webui_controller.py
@@ -55,6 +55,16 @@ class Controller:
             model.getListSpeakerDevice(),
         )
 
+    def prevUpdateSelectedDevices(self) -> None:
+        if config.ENABLE_TRANSCRIPTION_SEND is True:
+            model.stopMicTranscript()
+        if config.ENABLE_TRANSCRIPTION_RECEIVE is True:
+            model.stopSpeakerTranscript()
+        if config.ENABLE_CHECK_ENERGY_SEND is True:
+            model.stopCheckMicEnergy()
+        if config.ENABLE_CHECK_ENERGY_RECEIVE is True:
+            model.stopCheckSpeakerEnergy()
+
     def updateSelectedMicDevice(self, host, device) -> None:
         config.SELECTED_MIC_HOST = host
         config.SELECTED_MIC_DEVICE = device
@@ -588,6 +598,7 @@ class Controller:
 
     def setEnableAutoMicSelect(self, *args, **kwargs) -> dict:
         config.AUTO_MIC_SELECT = True
+        device_manager.setCallbackPrevUpdateDevices(self.prevUpdateSelectedDevices)
         device_manager.setCallbackDefaultMicDevice(self.updateSelectedMicDevice)
         device_manager.noticeDefaultDevice()
         device_manager.forceSetMicDefaultDevice()
@@ -595,6 +606,7 @@ class Controller:
 
     @staticmethod
     def setDisableAutoMicSelect(*args, **kwargs) -> dict:
+        device_manager.clearCallbackPrevUpdateDevices()
         device_manager.clearCallbackDefaultMicDevice()
         config.AUTO_MIC_SELECT = False
         return {"status":200, "result":config.AUTO_MIC_SELECT}
@@ -771,6 +783,7 @@ class Controller:
 
     def setEnableAutoSpeakerSelect(self, *args, **kwargs) -> dict:
         config.AUTO_SPEAKER_SELECT = True
+        device_manager.setCallbackPrevUpdateDevices(self.prevUpdateSelectedDevices)
         device_manager.setCallbackDefaultSpeakerDevice(self.updateSelectedSpeakerDevice)
         device_manager.noticeDefaultDevice()
         device_manager.forceSetSpeakerDefaultDevice()
@@ -778,6 +791,7 @@ class Controller:
 
     @staticmethod
     def setDisableAutoSpeakerSelect(*args, **kwargs) -> dict:
+        device_manager.clearCallbackPrevUpdateDevices()
         device_manager.clearCallbackDefaultSpeakerDevice()
         config.AUTO_SPEAKER_SELECT = False
         return {"status":200, "result":config.AUTO_SPEAKER_SELECT}
@@ -1535,10 +1549,10 @@ class Controller:
         # init Auto device selection
         printLog("Init Auto Device Selection")
         if config.AUTO_MIC_SELECT is True:
-            device_manager.setCallbackDefaultMicDevice(self.updateSelectedMicDevice)
+            self.setEnableAutoMicSelect()
 
         if config.AUTO_SPEAKER_SELECT is True:
-            device_manager.setCallbackDefaultSpeakerDevice(self.updateSelectedSpeakerDevice)
+            self.setEnableAutoSpeakerSelect()
 
         device_manager.setCallbackHostList(self.updateMicHostList)
         device_manager.setCallbackMicDeviceList(self.updateMicDeviceList)