diff --git a/simulators/c++2/src_simulator/definitions.h b/simulators/c++2/src_simulator/definitions.h
index 81f9fde9d0c352e89557af12539042c145606d77..49c4e656fbe07f5d36e0116a1c16d66c707686bc 100644
--- a/simulators/c++2/src_simulator/definitions.h
+++ b/simulators/c++2/src_simulator/definitions.h
@@ -101,7 +101,7 @@ using std::max;
 //enable recording of transactions
 #define TRANSLIST_ENABLED
 //enable lossy channels
-#define LOSS_ENABLED
+#undef LOSS_ENABLED
 //enables comments on actions/choices in HTML output
 #undef ADD_COMMENTS
 //enable this flag to restore benchmark variables correctly in coverage enhanced simulation
diff --git a/simulators/c++2/src_simulator/sim/Simulator.cpp b/simulators/c++2/src_simulator/sim/Simulator.cpp
index 747367e54ba5b626564a8141286e08751fef52a7..1e8f0d8c63a4b73b220c9eebc311284771f3da94 100644
--- a/simulators/c++2/src_simulator/sim/Simulator.cpp
+++ b/simulators/c++2/src_simulator/sim/Simulator.cpp
@@ -130,7 +130,7 @@ ID Simulator::schedule2GraphDOT(std::ostream& iDOTFile, std::ostream& iAUTFile,
 		oTransCounter++;
 		iDOTFile << aStartState << " -> " << aEndState << " [label = \"i(" << aCPU->toString() << "__" << aTopElement->getCommand()->getTask()->toString() << "__" << aTopElement->getCommand()->getCommandStr();
 		if (aTopElement->getChannel()!=0){
-			//iDOTFile << "__" << aTopElement->getChannel()->toShortString();
+			iDOTFile << "__" << aTopElement->getChannel()->toShortString();
 		}
 		iDOTFile << "<" << aTopElement->getVirtualLength() << ">)\"]\n";
 		//(20,"i(CPU0__test1__TMLTask_1__wr__test1__ch<4 ,4>)", 24)