diff --git a/src/knx/application_program_object.cpp b/src/knx/application_program_object.cpp
index cf52368..4f3993d 100644
--- a/src/knx/application_program_object.cpp
+++ b/src/knx/application_program_object.cpp
@@ -13,8 +13,12 @@ ApplicationProgramObject::ApplicationProgramObject(Memory& memory)
         new DataProperty(PID_PROG_VERSION, true, PDT_GENERIC_05, 1, ReadLv3 | WriteLv3),
         new CallbackProperty<ApplicationProgramObject>(this, PID_PEI_TYPE, false, PDT_UNSIGNED_CHAR, 1, ReadLv3 | WriteLv0,
             [](ApplicationProgramObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t {
-                if (start == 0)
+                if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 data[0] = 0;
                 return 1;
@@ -42,4 +46,4 @@ uint16_t ApplicationProgramObject::getWord(uint32_t addr)
 uint32_t ApplicationProgramObject::getInt(uint32_t addr)
 {
     return ::getInt(TableObject::data() + addr);
-}
\ No newline at end of file
+}
diff --git a/src/knx/bau_systemB.cpp b/src/knx/bau_systemB.cpp
index 32f1965..686e682 100644
--- a/src/knx/bau_systemB.cpp
+++ b/src/knx/bau_systemB.cpp
@@ -361,7 +361,7 @@ void BauSystemB::propertyValueReadIndication(Priority priority, HopCountType hop
         if (startIndex > 0)
             size = elementSize * numberOfElements;
         else
-            size = sizeof(uint16_t); // size of propert array entry 0 which is the size
+            size = sizeof(uint16_t); // size of property array entry 0 which contains the current number of elements
     }
     else
         elementCount = 0;
@@ -769,7 +769,10 @@ void BauSystemB::propertyValueRead(ObjectType objectType, uint8_t objectInstance
     if (obj)
     {
         uint8_t elementSize = obj->propertySize((PropertyID)propertyId);
-        size = elementSize * numberOfElements;
+        if (startIndex > 0)
+            size = elementSize * numberOfElements;
+        else
+            size = sizeof(uint16_t); // size of property array entry 0 which contains the current number of elements
         *data = new uint8_t [size];
         obj->readProperty((PropertyID)propertyId, startIndex, elementCount, *data);
     }
diff --git a/src/knx/ip_parameter_object.cpp b/src/knx/ip_parameter_object.cpp
index f1ab75e..8366faf 100644
--- a/src/knx/ip_parameter_object.cpp
+++ b/src/knx/ip_parameter_object.cpp
@@ -20,7 +20,11 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             {
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
                 // TODO: get property of deviceobject and use it
                 pushWord(io->_deviceObject.induvidualAddress(), data);
                 return 1;
@@ -36,8 +40,12 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             { 
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
-                
+                }
+
                 pushInt(io->_platform.currentIpAddress(), data);
                 return 1;
             }),
@@ -45,8 +53,12 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             { 
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
-                
+                }
+
                 pushInt(io->_platform.currentSubnetMask(), data);
                 return 1;
             }),
@@ -54,7 +66,11 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             { 
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 pushInt(io->_platform.currentDefaultGateway(), data);
                 return 1;
@@ -66,7 +82,11 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             { 
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 io->_platform.macAddress(data);
                 return 1;
@@ -75,7 +95,11 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             { 
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 pushInt(DEFAULT_MULTICAST_ADDR, data);
                 return 1;
@@ -86,7 +110,11 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
             [](IpParameterObject* io, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t 
             { 
                 if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 pushWord(0x1, data);
                 return 1;
@@ -96,4 +124,4 @@ IpParameterObject::IpParameterObject(DeviceObject& deviceObject, Platform& platf
     initializeProperties(sizeof(properties), properties);
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/knx/table_object.cpp b/src/knx/table_object.cpp
index 1363df8..d1be31c 100644
--- a/src/knx/table_object.cpp
+++ b/src/knx/table_object.cpp
@@ -238,8 +238,12 @@ void TableObject::initializeProperties(size_t propertiesSize, Property** propert
     {
         new CallbackProperty<TableObject>(this, PID_LOAD_STATE_CONTROL, true, PDT_CONTROL, 1, ReadLv3 | WriteLv3,
             [](TableObject* obj, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t {
-                if (start == 0)
+                if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 data[0] = obj->_state;
                 return 1;
@@ -250,8 +254,12 @@ void TableObject::initializeProperties(size_t propertiesSize, Property** propert
             }),
         new CallbackProperty<TableObject>(this, PID_TABLE_REFERENCE, false, PDT_UNSIGNED_LONG, 1, ReadLv3 | WriteLv0,
             [](TableObject* obj, uint16_t start, uint8_t count, uint8_t* data) -> uint8_t {
-                if (start == 0)
+                if(start == 0)
+                {
+                    uint16_t currentNoOfElements = 1;
+                    pushWord(currentNoOfElements, data);
                     return 1;
+                }
 
                 if (obj->_state == LS_UNLOADED)
                     pushInt(0, data);