diff --git a/app.py b/app.py
index 4938733..96f3e3d 100644
--- a/app.py
+++ b/app.py
@@ -91,19 +91,32 @@ def _base_opts(extra=None):
     opts = {
         "cachedir": CACHE_DIR,
         "js_runtimes": {"node": {"executable": "/usr/bin/node"}},
+        
+        # MUST be a list. Allows yt-dlp to download the JS solver via Node.
+        "remote_components": ["ejs:github"], 
+        
+        # Bypass the broken 'tv_downgraded' client when using cookies.
+        # Forces fallback to default or web_embedded clients.
+        "extractor_args": {
+            "youtube": ["player_client=default,web_embedded"]
+        },
+
         "http_headers": {"User-Agent": _random_ua()},
         "http_chunk_size": 10 * 1024 * 1024,
         "socket_timeout": 30,
         "retries": 6,
         "fragment_retries": 6,
+        "source_address": "0.0.0.0",  
     }
+    
     if os.path.isfile(COOKIES_FILE):
         opts["cookiefile"] = COOKIES_FILE
+        
     if extra:
         opts.update(extra)
+        
     return opts
 
-
 def sanitize_filename(name):
     return re.sub(r'[\\/*?:"<>|]', "_", name)