Statement from the Office of Assessment:

"Just to reassure you-Your exam will be uploading 2 files.  Your answers (uploads immediately) and ExamMonitor video (takes up to 1 hr). 

ExamMonitor recorded files can take a while to upload. Don't worry-They come through eventually.  You can even take another exam while it's still uploading.    It all depends on the internet speed and connection.  At the law school, it took over 40 minutes with our servers.  If I need something, I'll let you know-don't worry about this part of it. 

Your answer file confirmation should come within minutes (as usual)."