Try disabling the device prior to the update -- this trick usually works...
Device Firmware Updater with Zooz device - 
Built-In Apps and Drivers / Built-in Apps - Hubitat
This should be unnecessary, but I always clear out the Updater app's files, then remove it, then reload it every time I do an update. Just start totally fresh-&-clean every time you use the Updater app -- it seems to help keep it clear and smoother.
