immediately delete the terminated universe

platform/qt/qsacnnode.cpp

@@ -216,7 +216,7 @@ void QSacnNode::terminate(const uint16_t num)
     qDebug() << "Terminating universe " << QString::number(num);
     Source::terminate(num);
     emit terminating(tx_universes.value(num));
-    tx_universes.take(num)->deleteLater();
+    delete tx_universes.take(num);
   }
 }