diff --git a/devicehandlers/DeviceHandlerBase.cpp b/devicehandlers/DeviceHandlerBase.cpp
index be021e17..eca2a789 100644
--- a/devicehandlers/DeviceHandlerBase.cpp
+++ b/devicehandlers/DeviceHandlerBase.cpp
@@ -332,6 +332,7 @@ void DeviceHandlerBase::callChildStatemachine() {
 }
 
 void DeviceHandlerBase::setTransition(Mode_t modeTo, Submode_t submodeTo) {
+	sif::debug<<"DeviceHandlerBase::setTransition"<<std::endl;
 	triggerEvent(CHANGING_MODE, modeTo, submodeTo);
 	childTransitionDelay = getTransitionDelayMs(mode, modeTo);
 	transitionSourceMode = mode;
@@ -829,7 +830,7 @@ ReturnValue_t DeviceHandlerBase::enableReplyInReplyMap(
 
 void DeviceHandlerBase::doTransition(Mode_t modeFrom, Submode_t subModeFrom) {
 	setMode(getBaseMode(mode));
-	sif::debug<<"Mode: "<<mode<<" reached"<<std::endl;
+	sif::debug<<"DeviceHandlerBase::doTransition Mode: "<<mode<<" reached"<<std::endl;
 }
 
 uint32_t DeviceHandlerBase::getTransitionDelayMs(Mode_t modeFrom,
@@ -907,6 +908,7 @@ ReturnValue_t DeviceHandlerBase::checkModeCommand(Mode_t commandedMode,
 
 void DeviceHandlerBase::startTransition(Mode_t commandedMode,
 		Submode_t commandedSubmode) {
+	sif::debug<<" DeviceHandlerBase::startTransition"<<std::endl;
 	switch (commandedMode) {
 	case MODE_ON:
 		if (mode == MODE_OFF) {