diff --git a/src/datIf.cpp b/src/datIf.cpp
index a9f0b29..0d70b65 100755
--- a/src/datIf.cpp
+++ b/src/datIf.cpp
@@ -720,6 +720,10 @@ char T_datif::loadRecDataFromFrame()
             if (readSource == 31) {
                 T_dynamicCondition const *dynCond = reinterpret_cast<T_dynamicCondition const *>(receivedData);
                 dump(dynCond);
+                if (dynCond->coinAttached > 0) {
+                    qCritical() << __func__ << ":" << __LINE__ << ": dynCond->coinAttached"
+                        << QByteArray(reinterpret_cast<char const *>(receivedData), RdDleng).toHex(':');
+                }
             }
 
             readCount = writeCount;