diff --git a/gateway/platforms/telegram.py b/gateway/platforms/telegram.py
index 833c95c8..790061ec 100644
--- a/gateway/platforms/telegram.py
+++ b/gateway/platforms/telegram.py
@@ -275,8 +275,11 @@ class TelegramAdapter(BasePlatformAdapter):
 
         if self._app:
             try:
-                await self._app.updater.stop()
-                await self._app.stop()
+                # Only stop the updater if it's running
+                if self._app.updater and self._app.updater.running:
+                    await self._app.updater.stop()
+                if self._app.running:
+                    await self._app.stop()
                 await self._app.shutdown()
             except Exception as e:
                 logger.warning("[%s] Error during Telegram disconnect: %s", self.name, e, exc_info=True)
diff --git a/tests/gateway/test_telegram_conflict.py b/tests/gateway/test_telegram_conflict.py
index f2e21281..86dc509d 100644
--- a/tests/gateway/test_telegram_conflict.py
+++ b/tests/gateway/test_telegram_conflict.py
@@ -98,3 +98,27 @@ async def test_polling_conflict_stops_polling_and_notifies_handler(monkeypatch):
     assert adapter.has_fatal_error is True
     updater.stop.assert_awaited()
     fatal_handler.assert_awaited_once()
+
+
+@pytest.mark.asyncio
+async def test_disconnect_skips_inactive_updater_and_app(monkeypatch):
+    adapter = TelegramAdapter(PlatformConfig(enabled=True, token="***"))
+
+    updater = SimpleNamespace(running=False, stop=AsyncMock())
+    app = SimpleNamespace(
+        updater=updater,
+        running=False,
+        stop=AsyncMock(),
+        shutdown=AsyncMock(),
+    )
+    adapter._app = app
+
+    warning = MagicMock()
+    monkeypatch.setattr("gateway.platforms.telegram.logger.warning", warning)
+
+    await adapter.disconnect()
+
+    updater.stop.assert_not_awaited()
+    app.stop.assert_not_awaited()
+    app.shutdown.assert_awaited_once()
+    warning.assert_not_called()