Just wanted to flag with you that I'm currently using the 7.1.9 64-bit version of Network Scanner, and have found that when I try updating a WMI query result using the right-click "Rescan device" > "specific value" option, it is returning updated values for all the WMI query columns, not just running the single query.
Another idea I've thought of too - would it be possible to add a way of canceling any outstanding / hanging queries for a specific device, e.g. a right-click option? It would provide an easier way to quickly terminate queries for troublesome devices, rather than waiting for them to time out "naturally".
Many thanks!