Upload Issue

I have an upload issue.I try for two days to upload new after effects project.But when I upload project files, uploading start agian and again ( it goes up to 100% and then start again from zero) until third or fourth time and then I get error.I try on two different comps and several times in 48 hours.Somebody know what is going on.I just want to tell that I never had any upload issues in years.Thank you.

Is your file size over 3GB? Have you tried uploading it using FTP? Did you attempt using a VPN or a different browser?

https://help.author.envato.com/hc/en-us/articles/360000518446-Upload-Methods

No..it is not..it is about 700 MB..I know the rules…This is very strange…Never happened before..I use Egde..Never had problem.As you can see on picture, Preview file and thumbnails are accepted and saved…but project files, not.

I tried several times again but nothing…Anyone of admins, any comment or advice? What is going on?

OK…I found reason but I can not solve it…I tried to upload some other old project files and it went ok. BUT in my new project there are folders with UV maps whaich are basically .png sequences.I am already uploaded such projects with UV maps and there was never a problem.But now…if I remove UV maps (.png sequences) project is uploaded..If I add UV maps, project can not be uploaded. (Everytnihg is in ZIP file )..
I noticed that upload goes up to 100% , then write PROCESSING and instead SAVED file, upload goeas again from start.And so several times until it writes ERROR..
AS I said , I have done it several times before with no problem.But now there is problem.
SO please, anybody of ADMINISTRATORS, if you can tell what is going on and to check upload procedures…
I tried to uploas old project , which has UV maps (.png sequences)..which is ALREADY UPLOADED and it is in my portfolio, but now I can not upload it becasue I get same ERROR.