diff --git a/controller.py b/controller.py
index bb7fae7b..2082840e 100644
--- a/controller.py
+++ b/controller.py
@@ -26,9 +26,10 @@ def sendMicMessage(message):
             view.printToTextbox_AuthenticationError()
         else:
             translation = model.getInputTranslate(message)
-
-        if translation == None:
-            translation = ""
+            if translation == False:
+                config.ENABLE_TRANSLATION = False
+                translation = ""
+                view.translationEngineLimitErrorProcess()
 
         if config.ENABLE_TRANSCRIPTION_SEND is True:
             if config.ENABLE_SEND_MESSAGE_TO_VRC is True:
@@ -91,9 +92,10 @@ def receiveSpeakerMessage(message):
             view.printToTextbox_AuthenticationError()
         else:
             translation = model.getOutputTranslate(message)
-
-        if translation == None:
-            translation = ""
+            if translation == False:
+                config.ENABLE_TRANSLATION = False
+                translation = ""
+                view.translationEngineLimitErrorProcess()
 
         if config.ENABLE_TRANSCRIPTION_RECEIVE is True:
             if config.ENABLE_NOTICE_XSOVERLAY is True:
@@ -158,9 +160,10 @@ def sendChatMessage(message):
             view.printToTextbox_AuthenticationError()
         else:
             translation = model.getInputTranslate(message)
-
-        if translation == None:
-            translation = ""
+            if translation == False:
+                config.ENABLE_TRANSLATION = False
+                translation = ""
+                view.translationEngineLimitErrorProcess()
 
         # send OSC message
         if config.ENABLE_SEND_MESSAGE_TO_VRC is True:
@@ -389,7 +392,6 @@ def callbackSetDeeplAuthkey(value):
         config.CHOICE_TRANSLATOR = model.findTranslationEngine(config.SOURCE_LANGUAGE, config.TARGET_LANGUAGE)
     else:
         view.printToTextbox_AuthenticationError()
-    print(config.AUTH_KEYS, config.CHOICE_TRANSLATOR)
 
 # Transcription Tab (Mic)
 def callbackSetMicHost(value):
diff --git a/model.py b/model.py
index 91507df1..8f25c706 100644
--- a/model.py
+++ b/model.py
@@ -142,51 +142,45 @@ class Model:
         return self.translator.translator_status[config.CHOICE_TRANSLATOR]
 
     def getInputTranslate(self, message):
-        try:
-            if config.CHOICE_TRANSLATOR == "DeepL_API":
-                if config.TARGET_LANGUAGE == "English":
-                    if config.TARGET_COUNTRY in ["United States", "Canada", "Philippines"]:
-                        config.TARGET_LANGUAGE = "English American"
-                    else:
-                        config.TARGET_LANGUAGE = "English British"
-                elif config.TARGET_LANGUAGE in ["Portuguese"]:
-                    if config.TARGET_COUNTRY == "Portugal":
-                        config.TARGET_LANGUAGE = "Portuguese European"
-                    else:
-                        config.TARGET_LANGUAGE = "Portuguese Brazilian"
+        if config.CHOICE_TRANSLATOR == "DeepL_API":
+            if config.TARGET_LANGUAGE == "English":
+                if config.TARGET_COUNTRY in ["United States", "Canada", "Philippines"]:
+                    config.TARGET_LANGUAGE = "English American"
+                else:
+                    config.TARGET_LANGUAGE = "English British"
+            elif config.TARGET_LANGUAGE in ["Portuguese"]:
+                if config.TARGET_COUNTRY == "Portugal":
+                    config.TARGET_LANGUAGE = "Portuguese European"
+                else:
+                    config.TARGET_LANGUAGE = "Portuguese Brazilian"
 
-            translation = self.translator.translate(
-                            translator_name=config.CHOICE_TRANSLATOR,
-                            source_language=config.SOURCE_LANGUAGE,
-                            target_language=config.TARGET_LANGUAGE,
-                            message=message
-                    )
-        except:
-            translation = None
+        translation = self.translator.translate(
+                        translator_name=config.CHOICE_TRANSLATOR,
+                        source_language=config.SOURCE_LANGUAGE,
+                        target_language=config.TARGET_LANGUAGE,
+                        message=message
+                )
         return translation
 
     def getOutputTranslate(self, message):
-        try:
-            if config.CHOICE_TRANSLATOR == "DeepL_API":
-                if config.SOURCE_LANGUAGE == "English":
-                    if config.SOURCE_COUNTRY in ["United States", "Canada", "Philippines"]:
-                        config.SOURCE_LANGUAGE = "English American"
-                    else:
-                        config.SOURCE_LANGUAGE = "English British"
-                elif config.SOURCE_LANGUAGE in ["Portuguese"]:
-                    if config.SOURCE_COUNTRY == "Portugal":
-                        config.SOURCE_LANGUAGE = "Portuguese European"
-                    else:
-                        config.SOURCE_LANGUAGE = "Portuguese Brazilian"
+        if config.CHOICE_TRANSLATOR == "DeepL_API":
+            if config.SOURCE_LANGUAGE == "English":
+                if config.SOURCE_COUNTRY in ["United States", "Canada", "Philippines"]:
+                    config.SOURCE_LANGUAGE = "English American"
+                else:
+                    config.SOURCE_LANGUAGE = "English British"
+            elif config.SOURCE_LANGUAGE in ["Portuguese"]:
+                if config.SOURCE_COUNTRY == "Portugal":
+                    config.SOURCE_LANGUAGE = "Portuguese European"
+                else:
+                    config.SOURCE_LANGUAGE = "Portuguese Brazilian"
 
-            translation = self.translator.translate(
-                            translator_name=config.CHOICE_TRANSLATOR,
-                            source_language=config.TARGET_LANGUAGE,
-                            target_language=config.SOURCE_LANGUAGE,
-                            message=message
-                    )
-        except:
-            translation = None
+        translation = self.translator.translate(
+                        translator_name=config.CHOICE_TRANSLATOR,
+                        source_language=config.TARGET_LANGUAGE,
+                        target_language=config.SOURCE_LANGUAGE,
+                        message=message
+                )
         return translation
 
     def addKeywords(self):
diff --git a/models/translation/translation_translator.py b/models/translation/translation_translator.py
index 4f4a1550..bcca750f 100644
--- a/models/translation/translation_translator.py
+++ b/models/translation/translation_translator.py
@@ -66,5 +66,5 @@ class Translator():
                         to_language=target_language,
                         )
         except:
-            pass
+            result = False
         return result
\ No newline at end of file