Combination of Windows and HTTP headers causes download to hang

[devinus]

This download works in macOS but not Windows. I'm receiving NaN from my onProgress handler.

HTTP/1.1 200 OK
Content-Type: application/zip
Content-Length: 1147148
Connection: keep-alive
Date: Wed, 21 Feb 2018 01:47:42 GMT
Last-Modified: Sat, 17 Feb 2018 03:27:43 GMT
ETag: "d674353de23b4513908cf46d90cb89a7"
x-amz-version-id: null
Accept-Ranges: bytes
Server: AmazonS3
Age: 148
X-Cache: Hit from cloudfront
Via: 1.1 6efe4cf59648bc53c4136b0291d22d56.cloudfront.net (CloudFront)
X-Amz-Cf-Id: sOTO1CCLML52l5S0rvU-2x7Xem6ilbjugL-r4XrZD0r8aFfsujdVZg==

I had to switch to S3.