anchor.diff:                  false ->
                     % Host config value is empty
                     {Value, Status} = config_utils:log_error(Config, host, empty),
  -                  Config2 = Config1,
  -                  Outputs1 = Outputs,
                     Private2 = Private1
                 end;
   
               {error, Reason} ->
                 % Error reading host config value
                 {Value, Status} = config_utils:log_error(Config, host, Reason),
  -              Config2 = Config1,
  -              Outputs1 = Outputs,
                 Private2 = Private1
             end;
   
  
positive.code:               case string:len(Host) > 0 of
                  true ->
  
                    case input_utils:get_boolean(Inputs, disable) of
                      {ok, false} ->
                        % block is already enabled, start MQTT client
                        Options = get_options(Config2),
  
negative.code:                       % block is currently disabled, don't start MQTT client
                        Status = initialed,
                        Value = not_active,
                        Private2 = Private1;
                      
                      {error, Reason} ->
                        % Bad disable input value
                        Status = input_err,
                        Value = not_active,
                        Private2 = Private1,
                        input_utils:log_error(Config, disable, Reason)
                    end;
  