Airwave 7.7.9 I'm trying to get a rolling 'previous month' report from Airwave. After experimenting a bit I found the Custom Reports and selected Client Inventory/Clients - it really does show me the data fields that I need. When I schedule this report to run daily I expect that this will duplicate some of the data in yesterdays report. Except it doesn't contain duplicate data - some entries get discarded each time this report runs - so that todays report contains less (historical) data than yesterdays! For example, if I have a report covering the period from 1 August to 30 August it will contain data about 15 August. If I then run the same report over the period 2 August 1 September it will still contain records describing 15 August. The two sets of records about 15 August are different, with the more recently generated set being smaller. I can see no other methods of extracting historical data other than specifying a report to active devices that are "Active during the report timeframe". Am I being over-enthusiastic here?