diff --git a/python_bridge/chat_audio_bridge.py b/python_bridge/chat_audio_bridge.py
index 8b8bf97..7dfb46f 100755
--- a/python_bridge/chat_audio_bridge.py
+++ b/python_bridge/chat_audio_bridge.py
@@ -614,12 +614,18 @@ Erst dann starten die automatischen TICKs mit Bildern!"""
                 # Hole neue Nachrichten
                 messages = self.chat.get_new_messages(since_id=self.last_assistant_message_id)
 
+                if messages:
+                    logger.debug(f"TTS: {len(messages)} neue Nachrichten gefunden")
+
                 for msg in messages:
+                    logger.debug(f"TTS: Nachricht - assistant={msg.is_from_assistant}, id={msg.id[:20]}..., text={msg.text[:50]}...")
+
                     if msg.is_from_assistant:
                         self.last_assistant_message_id = msg.id
 
                         # Text für Sprache aufbereiten
                         speech_text = self._clean_for_speech(msg.text)
+                        logger.debug(f"TTS: Nach Bereinigung: {len(speech_text) if speech_text else 0} Zeichen")
 
                         if speech_text and len(speech_text) > 5:
                             # In Konsole anzeigen
@@ -628,8 +634,14 @@ Erst dann starten die automatischen TICKs mit Bildern!"""
                                 console.print(f"[dim]...({len(speech_text)} Zeichen)[/dim]")
 
                             # Vorlesen
+                            logger.info(f"TTS: Spreche {len(speech_text)} Zeichen...")
                             self.tts.speak(speech_text)
                             self.stats.messages_spoken += 1
+                            logger.debug("TTS: Sprechen beendet")
+                        else:
+                            logger.debug(f"TTS: Text zu kurz oder leer, übersprungen")
+                    else:
+                        logger.debug(f"TTS: Nachricht ist nicht von Claude, übersprungen")
 
             except Exception as e:
                 logger.error(f"TTS-Loop-Fehler: {e}")
diff --git a/python_bridge/chat_web_interface.py b/python_bridge/chat_web_interface.py
index 635ddf3..7b2f2f3 100644
--- a/python_bridge/chat_web_interface.py
+++ b/python_bridge/chat_web_interface.py
@@ -559,11 +559,28 @@ class ClaudeChatInterface:
                         continue
 
                     # Bestimme ob Human oder Assistant
+                    # Mehrere Methoden probieren:
                     class_name = elem.get_attribute("class") or ""
+                    data_role = elem.get_attribute("data-role") or ""
+                    outer_html = ""
+                    try:
+                        # Prüfe Parent-Element auf Hinweise
+                        parent = elem.find_element(By.XPATH, "..")
+                        parent_class = parent.get_attribute("class") or ""
+                        outer_html = parent_class
+                    except:
+                        pass
+
+                    # Kombiniere alle Hinweise
+                    all_hints = (class_name + " " + data_role + " " + outer_html).lower()
+
                     is_assistant = (
-                        "assistant" in class_name.lower() or
-                        "claude" in class_name.lower() or
-                        "ai" in class_name.lower()
+                        "assistant" in all_hints or
+                        "claude" in all_hints or
+                        "ai-message" in all_hints or
+                        "response" in all_hints or
+                        # Claude.ai spezifisch: Nachrichten ohne "human" sind von Claude
+                        ("message" in all_hints and "human" not in all_hints and "user" not in all_hints)
                     )
 
                     # Generiere ID
diff --git a/python_bridge/config.yaml b/python_bridge/config.yaml
index 0e05e20..3dad378 100644
--- a/python_bridge/config.yaml
+++ b/python_bridge/config.yaml
@@ -98,8 +98,8 @@ stt:
   pause_threshold: 0.8
 
   # Maximale Aufnahmelänge pro Phrase in Sekunden
-  # Bei langen Sätzen höher setzen (Google STT unterstützt bis ~60s)
-  phrase_time_limit: 60
+  # Bei langen Sätzen höher setzen (max 2 Minuten = 120s)
+  phrase_time_limit: 120
 
 # ============================================================================
 # Termux (Android) Einstellungen
diff --git a/python_bridge/stt_engine.py b/python_bridge/stt_engine.py
index 09d3345..a789039 100644
--- a/python_bridge/stt_engine.py
+++ b/python_bridge/stt_engine.py
@@ -28,7 +28,7 @@ class STTEngine:
         self,
         energy_threshold: int = 300,
         pause_threshold: float = 0.8,
-        phrase_time_limit: int = 60,
+        phrase_time_limit: int = 120,
         service: str = "google",
         language: str = "de-DE"
     ):