I don't think there's any ability to stop the Notifications appearing within your dashboard regarding automatic firmware upgrades. If you click on the "X" this will close the notification. If you get a Network admin to re-schedule in the upgrade or perform the upgrade now this will obviously remove the notification.
My recommendation would also be to use the "Make a Wish" feature to recommended not getting firmware upgrade notifications for non-admin accounts.
Eliot F | Simplifying IT with Cloud Solutions
Found this helpful? Give me some Kudos! (click on the little up-arrow below)