We just noticed that QM will show different results for "Unanswered Call Wait Time Per Hour" for a specific time period:
we ran the report at 9:22 and it showed 3 unanswered calls:
8:15, 8:30, 9:15 (1 missed call each)
then the report was run again at 9:26, and it only showed 2:
8:15, 8:30
Needless to say, this is causing a lot of problems
Both reports were run exactly the same way (Quick activity reports: today for a specific set of queues). This was happening with QM 1.4.7, we've upgraded to 1.5.4 and it still shows inconsistencies.