" Unexpected upload error "


I’ve been experiencing this issue when trying to upload a new model. First time was two days ago and I managed to upload one hour later.
Today it’s also happening, it’s been around 3 hours and still not able to do this upload.

As it looks it could be a recurring issue, I decided to ask on the forum.

The file itself does not seem to be the issue as it does not work either for compressed files that were already successfully uploaded before.

Thanks in advance for any help,