Error uploading unity packages

Summary

i get this error “An error occured” uploading some unity files. Any idea why?

What type of bug are you experiencing?

Publishing

Steps to Reproduce

I just select the file and upload it, at the end of the upload i get the error

Expected Result

file upload correctly

Observed Result

An error occured

Platform

chrome

Operating System

win 10

same happen to me

I thought it was for big size files but seems random.

Hi have a systematic issue if my files are bigger than 500MB (Additional file as Audio WAV).
Problem we are limited to 3 files and I have to upload about 3GB of data.
Tried to split in 3 zip files of 1GB each. Not working. If I make small zip it works but then I’m limited because of the 3 files max.