I am uploading mp4 video files to the confluence pages as attachments and they fail about 40% of the time. The rest of the time they are fine and I can view them but this is a major problem because I am putting together a company tutorial for a new employee and they cannot learn everything because these videos are missing. The files are not larger than the others so it is not a size limitation from what I can see.

The most recent example is a file that is 31,131KB and it is a MP4 file and when I try to upload the attachment it says "Could not upload the file to Confluence. The server may be unavailable."

See attached screen shot