diff --git a/Dockerfile b/Dockerfile
index 56eecb8..c3cef81 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /app
 
 RUN apt-get update && apt-get install -y \
     libffi-dev \
-    libnacl-dev \
+    libsodium23 \
     libopus0 \
     ffmpeg \
     python3-dev \
diff --git a/app.py b/app.py
index 4da54d8..9621b79 100644
--- a/app.py
+++ b/app.py
@@ -90,6 +90,21 @@ async def on_ready():
     print(f'Bot ID: {bot.user.id}')
     print(f'Discord.py Version: {discord.__version__}')
     print('------')
+    # Voice libs diagnostics
+    try:
+        if not discord.opus.is_loaded():
+            # Common soname on Debian-based distros
+            discord.opus.load_opus('libopus.so.0')
+        print(f"🎧 Opus loaded: {discord.opus.is_loaded()}")
+    except Exception as e:
+        print(f"⚠️ Could not load Opus: {e}")
+    try:
+        import nacl
+        print(f"🔐 PyNaCl available: {getattr(nacl, '__version__', 'unknown')}")
+    except Exception as e:
+        print(f"⚠️ PyNaCl import failed: {e}")
+    cpath = _cookies_path()
+    print(f"🍪 yt-dlp cookies: {'found at ' + cpath if cpath else 'not found'}")
     
     # Initialize database
     await init_database()
@@ -1395,7 +1410,7 @@ class GuildMusic:
             raise commands.CommandError("You must be in a voice channel to use this.")
         channel = ctx.author.voice.channel
         if self.voice is None or not self.voice.is_connected():
-            self.voice = await channel.connect()
+            self.voice = await channel.connect(timeout=15.0, reconnect=True)
         else:
             if self.voice.channel != channel:
                 await self.voice.move_to(channel)