diff --git a/update.cpp b/update.cpp
index cc3810a..a22fc87 100644
--- a/update.cpp
+++ b/update.cpp
@@ -335,16 +335,11 @@ void Update::closeSerial() const {
 
 bool Update::resetDeviceController() const {
     qDebug() << "resetting device controller...";
-    //if (stopBootloader()) { // first stop a (maybe) running bootloader
-    // std::this_thread::sleep_for(std::chrono::milliseconds(1000));
     m_hw->bl_rebootDC();
     // wait maximally 3 seconds, before starting bootloader
     QThread::msleep(1500);
     qInfo() << "resetting device controller...OK";
     return true;
-    //}
-    //qCritical() << "stopping bootloader...FAILED";
-    //return false;
 }
 
 QByteArray Update::loadBinaryDCFile(QString filename) const {