From Examsoft Support:
On Saturday, July 1st, we will be conducting maintenance on the ExamSoft Portal from 7:00 AM ET until 8:45 AM ET. Your portal may be accessible during this period, however you will be unable to save any changes or create any new content within your portal during this time. Students should be able to download and upload their exams without issue, however you will not see the activity, such as exam downloads and uploads that occur during the maintenance period, until after the maintenance has concluded. If you are administering exams during this period, you should have exam takers download their exams prior to exam day.