Downloaded bundle has bytes.Length == 0

Hi All,

I have a weird problem in my app, which i was hoping someone had also encountered.

My users are downloading additional asset bundles from an S3 bucket, and sometimes the returned www object has a bytes.Length == 0.

I added a retry (up to three times) and for most users it will work eventually.

My question is how can this happen? I was guessing connectivity issues, but the error field is null

a few more notes

 - the call can take between 0-30 seconds
 - happens for both android and iOS
 - The app downloads many asset bundles, and the problem can happen to anyone of them