<https://stepmodifications.org/forum/topic/10082-slow-download-speed-on-sites/#comment-158136>
<http://schema.org/text>
"If you use it, the Microsoft anti-virus processing watches over every file being downloaded and can slow the downloads.   There are some tools that allow monitoring of download speeds and ones that can look at a packet level at what is happening, but the ones that that help determine the cause are usually difficult to setup. "
<https://stepmodifications.org/forum/topic/10082-slow-download-speed-on-sites/>