Project in Spaces doesn't download

I have a project that was uploaded into our Space and when I want to download it so i can work on it in my computer the project doesn't finish to download. It gets stuck, in this case, in 69% and shows a message like its trying to connect but it never connects. This isn't the first time that this happened and I don't know what's going on. We tried deleting from Spaces the project, uploading it again, wait for 1 hour to see if it finishes it but with no luck.