Index: sources/device/DeviceModels.cpp
===================================================================
diff -u -r47c8f13876317ba36500400f894d96c9bce9eb17 -rbefa8e7e7667c4aa5193022bd80e9f52c2374ad0
--- sources/device/DeviceModels.cpp	(.../DeviceModels.cpp)	(revision 47c8f13876317ba36500400f894d96c9bce9eb17)
+++ sources/device/DeviceModels.cpp	(.../DeviceModels.cpp)	(revision befa8e7e7667c4aa5193022bd80e9f52c2374ad0)
@@ -89,6 +89,11 @@
         _data.mReason   = Device::DeviceError::eDevice_BCuff_Error_Query_Empty;                                         goto lError; // empty response
     }
 
+    if ( info == ZERO ) {
+        // it has been observed that the device returns address of all zero which is not what is accepted.
+        _data.mReason   = Device::DeviceError::eDevice_BCuff_Error_Query_Empty;                                         goto lError; // incorrect response, address is all zero
+    }
+
     deviceInfo  = info.split(SEPARATOR);
     count       = deviceInfo.count();
     if ( count ) {