I just tried it again, and there is nothing wrong with the link. At the top of the download page, by this symbol and text:
If you are experiencing trouble downloading, it could be due to an ad-blocker or extension in your Chrome browser.
Try whitelisting www.subsim.com in your ad-blocker extension, or switching to Microsoft Edge browser or Firefox to complete the download. Thanks.
Make certain that your browser is letting you do the download. Also, be certain that you have not run afoul of
Downloads and daily allowed download amount, which is the main reason for the "Slow Down, cowboy!..." messages.
Edit: Alright dex, where did your post go?... lol