cnMaestro software update Cancel/Skip option

Please add the option to Cancel or Skip in the Jobs.  If there is a problem (with a device, the overall update, ect), it might be necessary to Skip the device or Cancel the job all-together.

Ex.  Currently when the software update hangs on a device, you have to run a spectrum analysis on the device for 5minutes to get the updater to timeout and move on.  Otherwise the updater will stall on that device indefinitely.