diff --git a/gui/__pycache__/__main__.cpython-312.pyc b/gui/__pycache__/__main__.cpython-312.pyc
index 528d927..f1cb84d 100644
Binary files a/gui/__pycache__/__main__.cpython-312.pyc and b/gui/__pycache__/__main__.cpython-312.pyc differ
diff --git a/gui/presenters/interpret_key_results.py b/gui/presenters/interpret_key_results.py
deleted file mode 100644
index 1c6bc66..0000000
--- a/gui/presenters/interpret_key_results.py
+++ /dev/null
@@ -1,35 +0,0 @@
-def interpret_key_results(result: dict) -> str:
-    if not isinstance(result, dict):
-        return "There was an error with the format of the reply from the operation."
-
-    # unpack results:
-    valid = result.get('valid', False)
-    comparison = result.get('comparison', 'error')
-    error_msg = result.get('message', None)
-
-    # errors:
-    if error_msg:
-        if error_msg == "api_connection_issue":
-            return "There was a connection error with connecting to the API."
-        elif error_msg == "invalid_key":
-            return "Your original public key is in an invalid format to begin with."
-        else:
-            return "Unknown Error."
-
-    # comparison:
-    if comparison == "same":
-        first_sentence = "The key you had locally matched what the server had also."
-    elif comparison == "different":
-        first_sentence = "Your local key was different than the server's key."
-    else:
-        first_sentence = "There was an error with the comparison."
-
-    # validity:
-    if valid:
-        second_sentence = "The signature now matches with the new key."
-    else:
-        second_sentence = "But the signature still does not match, even with the new key.  If you prepare tickets anyway, they might not verify when used."
-
-    # final return
-    final_msg = first_sentence + " " + second_sentence
-    return final_msg
\ No newline at end of file
diff --git a/gui/v2/infrastructure/setup_observers.py b/gui/v2/infrastructure/setup_observers.py
index 209a0b6..3811843 100755
--- a/gui/v2/infrastructure/setup_observers.py
+++ b/gui/v2/infrastructure/setup_observers.py
@@ -36,6 +36,9 @@ def setup_observers(update_status):
     client_observer.subscribe('updated', lambda event: update_status(
         'Restart client to apply update.'))
 
+    client_observer.subscribe(
+        'custom_message', lambda event: update_status(f'{event.subject if event.subject else "Error, check logs"}'))
+
     application_version_observer.subscribe('downloading', lambda event: update_status(
         f'Downloading {ApplicationController.get(event.subject.application_code).name}'))
     application_version_observer.subscribe('download_progressing', lambda event: update_status(
@@ -60,6 +63,9 @@ def setup_observers(update_status):
     connection_observer.subscribe(
         'tor_bootstrapped', lambda event: update_status('Tor connection established.'))
 
+    client_observer.subscribe(
+        'custom_message', lambda event: update_status(f'{event.subject if event.subject else ""}'))
+
     ticket_observer.subscribe('connecting', lambda event: update_status('Connecting to ticket server...'))
     ticket_observer.subscribe('sync_done', lambda event: update_status('Ticket prices synced.'))
     ticket_observer.subscribe('waiting', lambda event: update_status('Waiting for payment...'))