Hi all, I am struggling to do aggregation on ‘time data-type’. I want to compute the average handling time per customer care agent which is (total sum of talking time divided by the sum of ‘answered calls’). I have created a measure that calculates the sum of talking time: total_talking = SUM(CALLLOG[Talking]) and the sum of all calls with status (answered): number_of_calls = CALCULATE(COUNTAX(CALLLOG, CALLLOG[Status.]="1")). To have the Average handling time, I created a measure that divides both measures above: Aht = DIVIDE([total_talking], [no_answered_calls]). However, the result that I am getting looks strange (0.00) for all dates filtration.