Index: leahi_dialin/utils/abstract_classes.py
===================================================================
diff -u -r41805cd3ccca131f8e592b0777f90ab587d2be3f -rc8bafcb198910f30a8fb1c37024050b2c20ea898
--- leahi_dialin/utils/abstract_classes.py	(.../abstract_classes.py)	(revision 41805cd3ccca131f8e592b0777f90ab587d2be3f)
+++ leahi_dialin/utils/abstract_classes.py	(.../abstract_classes.py)	(revision c8bafcb198910f30a8fb1c37024050b2c20ea898)
@@ -163,25 +163,27 @@
                 datatype: DataTypes = decode_details[-1]
                 key_list_length = len(decode_details) - 1
 
-            end_pos = start_pos + datatype.size()
-
             for i in range(0, length):
+                end_pos = start_pos + datatype.size()
                 try:
                     new_value = struct.unpack(datatype.unpack_attrib(), bytearray(message['message'][start_pos:end_pos]))[0]
-                    if i == 0:
+                    if length == 1:
                         value = new_value
-                    else:
-                        value += new_value
+                    elif datatype == DataTypes.U08 and length > 1:
+                        if i == 0:
+                            value = chr(new_value)
+                        else:
+                            value += chr(new_value)
+                    if debug:
+                        print(f'Input Data: {bytearray(message["message"][start_pos:end_pos])}')
+                        print(f'Unpack attrib: {datatype.unpack_attrib()}')
+                        print(f'Value: {value}')
+                        print(f'New value: {new_value}')
                 except Exception as e:
                     value = None
                     break
+                start_pos = end_pos
 
-            if debug:
-                print(f'key_1: {key_1}')
-                print(f'key_2: {key_2}')
-                print(f'value: {value} ({datatype.name})')
-                print(f'pos: {start_pos} - {end_pos}')
-
             if 'nan' in str(value).lower():
                 value = None
                 # raise ValueError(f'{value} is not an accepted value!')