diff --git a/src/datIf.cpp b/src/datIf.cpp
index bec2edf..767f037 100755
--- a/src/datIf.cpp
+++ b/src/datIf.cpp
@@ -632,6 +632,7 @@ char T_datif::loadRecDataFromFrame()
             } else {
                 // only for debugging
                 // qCritical() << __func__ << ":" << __LINE__ << QDateTime::currentDateTime().time().toString(Qt::ISODateWithMs) << readSource << myDCIF->getReadSource();
+                /*
                 if (readSource == 30) {
                     T_moduleCondition const *modCond = reinterpret_cast<T_moduleCondition const *>(receivedData);
 
@@ -706,6 +707,7 @@ char T_datif::loadRecDataFromFrame()
                             << QByteArray(reinterpret_cast<char const *>(receivedData), RdDleng).toHex(':');
                     }
                 }
+                */
             }
         } else {
             qCritical() << __func__ << ":" << __LINE__ << QString(": ERROR readCount + 1 != writeCount: %1 != %2").arg(readCount + 1).arg(writeCount);
@@ -713,6 +715,7 @@ char T_datif::loadRecDataFromFrame()
                         << QByteArray((char const *)receivedData, RdDleng).toHex(':');
             qCritical() << __func__ << ":" << __LINE__ << "would be interpretated as" << readSource << myDCIF->getReadSource();
 
+            /*
             if (readSource == 30) {
                 T_moduleCondition const *modCond = reinterpret_cast<T_moduleCondition const *>(receivedData);
                 dump(modCond);
@@ -725,6 +728,7 @@ char T_datif::loadRecDataFromFrame()
                         << QByteArray(reinterpret_cast<char const *>(receivedData), RdDleng).toHex(':');
                 }
             }
+            */
 
             readCount = writeCount;
             return 0;