Can't upload very large files

[e8013585]

I have been uploading an .mp4 file that is 35 GBs however it seems like I get a message saying "Failed to upload file: TypeError: Failed to fetch" on around 20%-60% uploaded, and the file is not uploaded. Tried again, again, and again, and the same thing. The file is not corrupted and it plays every second of it. Maybe it's possibly an internal problem of Disbox? It does upload to other propietary cloud services.