COUNTIFS with named date ranges

I'm using COUNTIFS with named ranges which works OK on text columns but can't get date range comparison to work. Example attached

The base data contains: Department, Item, Ordered Date, Fulfilled Date and Target Date

The summary data contains: Department, Item, Count of Department and Items using COUNTIFS, Met Count which matches Department and Count and compares Fulfilled Date <= Target Date, [a %], Failed where Fulfilled Date > Target Date

My COUNTIS has a criteria against criteria range DataFulfilled with criteria "<="&DataTarget

Any help greatly appreciated