Hi all, I don't know if it is related to 1.5.2 but I have been having some difficulty with my network. Since downloading I have been getting about one "unraveling" required per scan where it moves one unit to the end of the list. It sometimes says it can only get serial numbers for one item. The biggest thought for me is that I cannot update one of my DLTs. Every time I go to update I get error 20037 network error. If I save to database I can go to the unit and retrieve the data OK so the comms are working and other units seem to update correctly. WHen I tried to reset the unit a nasty failure message appearred that I have emailed to Clipsal. Does anyone have any suggestion??? Thanks Glen