Added link to troubleshooting section

Author: HeidiSteen

Quickstart-RAG/Quickstart-rag.ipynb

@@ -216,7 +216,9 @@
     "\n",
     "+ Recheck role assignments for yourself and for the search service system identity.\n",
     "\n",
-    "+ Check firewall settings. This quickstart assumes public network access. If you have a firewall, you need to add rules to allow inbound requests from your device and for service-to-service connections."
+    "+ Check firewall settings. This quickstart assumes public network access. If you have a firewall, you need to add rules to allow inbound requests from your device and for service-to-service connections.\n",
+    "\n",
+    "+ For more debugging guidance, see the [troubleshooting section](https://learn.microsoft.com/azure/search/search-get-started-rag#troubleshooting-errors) in the Quickstart documentation."
    ]
   }
  ],