diff --git a/bot_logic.py b/bot_logic.py
index 1b2c49e..bb417e0 100644
--- a/bot_logic.py
+++ b/bot_logic.py
@@ -1,6 +1,7 @@
 import os
 import asyncio
 import re
+import logging
 from telegram import Update
 from telegram.ext import Application, CommandHandler, MessageHandler, filters, ContextTypes
 from orchestrator import (
@@ -12,6 +13,13 @@ import speech_recognition as sr
 from pydub import AudioSegment
 from gtts import gTTS
 
+# Configuração de logging
+logging.basicConfig(
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    level=logging.INFO
+)
+logger = logging.getLogger(__name__)
+
 TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
 ALLOWED_CHAT_ID = os.getenv("TELEGRAM_CHAT_ID")
 
@@ -74,8 +82,9 @@ async def handle_text(update: Update, context: ContextTypes.DEFAULT_TYPE):
     else:
         # Fallback AI Agent
         from config import get_config
+        from ai_agent import query_agent_async
         cfg = get_config()
-        reply = query_agent(user_msg, override_provider=cfg.get("active_provider"))
+        reply = await query_agent_async(user_msg, override_provider=cfg.get("active_provider"))
         await update.message.reply_text(reply)
 
 async def handle_voice(update: Update, context: ContextTypes.DEFAULT_TYPE):
@@ -94,6 +103,10 @@ def get_telegram_app():
     return app
 
 if __name__ == "__main__":
-    app = get_telegram_app()
-    print("Bot iniciando...")
-    app.run_polling(drop_pending_updates=True)
+    logger.info("Bot começando a inicialização...")
+    try:
+        app = get_telegram_app()
+        logger.info("Bot online. Iniciando polling...")
+        app.run_polling(drop_pending_updates=True)
+    except Exception as e:
+        logger.error(f"Erro fatal ao iniciar bot: {e}")
diff --git a/main.py b/main.py
index ac0b851..133ffba 100644
--- a/main.py
+++ b/main.py
@@ -10,7 +10,7 @@ from fastapi.templating import Jinja2Templates
 from dotenv import load_dotenv
 from starlette.concurrency import run_in_threadpool
 
-from ai_agent import query_agent
+from ai_agent import query_agent_async
 from config import get_config, save_config
 from credential_manager import fetch_from_gitea_repo_async
 from orchestrator import (
@@ -58,7 +58,7 @@ async def get_system_status(is_auth: bool = Depends(verify_password)):
 async def web_chat(message: dict, is_auth: bool = Depends(verify_password)):
     user_text = message.get("text", "")
     if not user_text: return {"reply": "Vazio."}
-    reply = query_agent(user_text)
+    reply = await query_agent_async(user_text)
     return {"reply": reply}
 
 @app.post("/api/orchestrate")
diff --git a/start.sh b/start.sh
index 4625dd4..3692e11 100755
--- a/start.sh
+++ b/start.sh
@@ -1,13 +1,15 @@
 #!/bin/bash
-# Tenta limpar processos conflitantes no host se tiver acesso privilégido
+# Tenta limpar processos conflitantes no host se tiver acesso privilegiado
 if [ -d "/host_root" ]; then
     echo "Limpando processos conflitantes no HOST..."
-    chroot /host_root /bin/bash -c "pkill -f telegram_bot.js" || true
-    chroot /host_root /bin/bash -c "pkill -f bot_logic.py" || true
+    chroot /host_root /bin/bash -c "pkill -9 -f telegram_bot.js" || true
+    chroot /host_root /bin/bash -c "pkill -9 -f bot_logic.py" || true
 fi
 
-# Inicia o serviço web
+# Inicia o serviço web com log unbuffered
+echo "Iniciando Uvicorn..."
 uvicorn main:app --host 0.0.0.0 --port 8000 &
 
-# Inicia o Polling do Bot
-python bot_logic.py
+# Inicia o Polling do Bot com log unbuffered
+echo "Iniciando Bot (bot_logic.py)..."
+python3 -u bot_logic.py