I cant unlock the challenge. I saved a temp film into my local films, then went to theater, local, and made a clip from that film, then went to local, the clip, and uploaded to fileshare. tried it multiple times and it wont give it to me.
Don’t really know what to tell you except that this has happened to other people as well pretty much every single time that challenge came up.
Have you tried waiting in the file browser until the small window pops up telling you that the file was uploaded successfully?
I am having the exact same problem. And I have done this same challenge in the past with no problems.